{"id":17682,"date":"2024-11-30T06:36:41","date_gmt":"2024-11-30T06:36:41","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=17682"},"modified":"2024-11-30T06:37:28","modified_gmt":"2024-11-30T06:37:28","slug":"%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/","title":{"rendered":"\u3042\u3089\u3086\u308b\u7d20\u6750\u3068\u4f5c\u696d\u306b\u5bfe\u5fdc\u3059\u308b15\u7a2e\u985e\u306e\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8"},"content":{"rendered":"<p>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u7a74\u3042\u3051\u6a5f\u306b\u53d6\u308a\u4ed8\u3051\u3066\u7a74\u3092\u958b\u3051\u308b\u5207\u524a\u5de5\u5177\u3067\u3042\u308b\u3002\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306b\u306f15\u7a2e\u985e\u3042\u308b\u3002 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class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u7a2e\u985e - \u6728\u6750\u3001\u77f3\u5de5\u3001\u91d1\u5c5e\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/0tI94kclpII?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7c7c7c;color:#7c7c7c\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #7c7c7c;color:#7c7c7c\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Drill_Bit_Basics\" >\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u57fa\u672c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Drill_Bit_Parts_and_Functions\" >\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u90e8\u54c1\u3068\u6a5f\u80fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Shank_types\" >\u30b7\u30e3\u30f3\u30af\u306e\u7a2e\u985e<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#15_Types_of_Drill_Bits\" >15\u7a2e\u985e\u306e\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Common_Drill_Bits\" >\u4e00\u822c\u7684\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#1_Twist_Drill_Bit\" >1.   \u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#2_Brad-point_Drill_Bit\" >2.   \u30d6\u30e9\u30c3\u30c9\u30dd\u30a4\u30f3\u30c8\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#3_Spade_Drill_Bit\" >3.   \u30b9\u30da\u30fc\u30c9\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#4_Step_Drill_Bit\" >4.   \u30b9\u30c6\u30c3\u30d7\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#5_Forstner_drill_bit\" >5.   \u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Specialized_Drill_Bits\" >\u5c02\u7528\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#6_Masonry_Drill_Bit\" >6.   \u77f3\u5de5\u7528\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#7_Glass_Drill_Bit\" >7.   \u30ac\u30e9\u30b9\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#8_Rivet_Drill_Bit\" >8.   \u30ea\u30d9\u30c3\u30c8\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#9_Tile_Drill_Bit\" >9.   \u30bf\u30a4\u30eb\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#10_Corning_Drill_Bit\" >10.               \u30b3\u30fc\u30cb\u30f3\u30b0\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Advanced_Drill_Bits\" >\u9ad8\u5ea6\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#11_Pocket_Hole_Drill_Bit\" >11.               \u30dd\u30b1\u30c3\u30c8\u30db\u30fc\u30eb\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#12_Self-Feed_Drill_Bit\" >12.               \u30bb\u30eb\u30d5\u30d5\u30a3\u30fc\u30c9\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#13_Annular_Cutter_Drill_Bit\" >13.               \u74b0\u72b6\u30ab\u30c3\u30bf\u30fc\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#14_Plug_Cutter_Drill_Bit\" >14.               \u30d7\u30e9\u30b0\u30ab\u30c3\u30bf\u30fc\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#15_Drill_Saw_Drill_Bit\" >15.               \u30c9\u30ea\u30eb\u30bd\u30fc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Features_and_Coatings_of_Drill_Bits\" >\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u7279\u5fb4\u3068\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Drill_bit_Features\" >\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u7279\u5fb4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Drill_Bit_Coatings\" >\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Matching_Drill_Bits_to_Workpieces\" >\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3068\u30ef\u30fc\u30af\u306e\u30de\u30c3\u30c1\u30f3\u30b0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Material_Compatibility\" >\u7d20\u6750\u9069\u5408\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Hole_Cleaning_Techniques\" >\u7a74\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u6280\u8853<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Practical_Drill_Bit_Applications\" >\u5b9f\u7528\u7684\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u7528\u9014<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Drill_Bit_Sizes_and_Shapes\" >\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u30b5\u30a4\u30ba\u3068\u5f62\u72b6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Drill_Bit_Uses\" >\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u7528\u9014<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#How_to_Change_Drill_Bits\" >\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u4ea4\u63db\u65b9\u6cd5<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Troubleshooting_and_Advanced_Knowledge\" >\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u9ad8\u5ea6\u306a\u77e5\u8b58<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Differential_Sticking\" >\u30c7\u30a3\u30d5\u30a1\u30ec\u30f3\u30b7\u30e3\u30eb\u30fb\u30b9\u30c6\u30a3\u30c3\u30ad\u30f3\u30b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Overcoming_Challenges_with_Unfamiliar_Materials\" >\u4e0d\u6163\u308c\u306a\u7d20\u6750\u3067\u306e\u6311\u6226\u306e\u514b\u670d<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/aludiecasting.com\/ja\/%e3%81%82%e3%82%89%e3%82%86%e3%82%8b%e7%b4%a0%e6%9d%90%e3%81%a8%e4%bd%9c%e6%a5%ad%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%99%e3%82%8b15%e7%a8%ae%e9%a1%9e%e3%81%ae%e3%83%89%e3%83%aa%e3%83%ab%e3%83%93%e3%83%83\/#FAQs\" >\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Drill_Bit_Basics\"><\/span>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u57fa\u672c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Drill_Bit_Parts_and_Functions\"><\/span><a><\/a>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u90e8\u54c1\u3068\u6a5f\u80fd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/1-1024x1024.jpg\" alt=\"\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u57fa\u672c\" class=\"wp-image-17683\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/1-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/1-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/1-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u3059\u3079\u3066\u306e\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u5fc5\u8981\u4e0d\u53ef\u6b20\u306a\u90e8\u54c1\u3067\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002\u305d\u308c\u306f\u3001\u305d\u306e\u6709\u52b9\u6027\u3068\u8010\u4e45\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5148\u7aef\u306f\u3001\u5b9f\u969b\u3001\u5207\u524a\u7cbe\u5ea6\u3092\u6c7a\u5b9a\u3059\u308b\u91cd\u8981\u306a\u90e8\u5206\u3067\u3042\u308b\u3002\u30b7\u30e3\u30f3\u30af\u306f\u3001\u4e38\u3084\u516d\u89d2\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30b6\u30a4\u30f3\u3084\u5f62\u72b6\u304c\u3042\u308a\u307e\u3059\u3002\u30c9\u30ea\u30eb\u306b\u63a5\u7d9a\u3059\u308b\u5148\u7aef\u5074\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30d5\u30eb\u30fc\u30c8\u90e8\u5206\u3068\u3044\u3048\u3070\u3001\u30dc\u30c7\u30a3\u306b\u6cbf\u3063\u3066\u6e9d\u304c\u523b\u307e\u308c\u3066\u3044\u308b\u3002\u3053\u306e\u6e9d\u306f\u3001\u57fa\u672c\u7684\u306b\u52a0\u5de5\u4e2d\u306e\u30b4\u30df\u3092\u6d41\u3057\u3001\u30dc\u30c7\u30a3\u306f\u5f37\u5ea6\u3068\u69cb\u9020\u7684\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Shank_types\"><\/span><a><\/a>\u30b7\u30e3\u30f3\u30af\u306e\u7a2e\u985e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/2d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"625\" height=\"625\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/2d.jpg\" alt=\"\u30b7\u30e3\u30f3\u30af\u30bf\u30a4\u30d7\" class=\"wp-image-17684\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/2d.jpg 625w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/2d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 625px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u30c7\u30b6\u30a4\u30f3\u3092\u898b\u3066\u307f\u308b\u3068\u3001\u305d\u308c\u305e\u308c\u306e\u30b7\u30e3\u30f3\u30af\u306f\u7279\u5b9a\u306e\u4f5c\u696d\u306b\u9069\u3057\u3066\u3044\u308b\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Drill_bit_shank\" target=\"_blank\" rel=\"noopener\">\u516d\u89d2\u30b7\u30e3\u30f3\u30af<\/a> \u306f\u3001\u96fb\u52d5\u5de5\u5177\u7528\u306e\u30b0\u30ea\u30c3\u30d7\u3092\u5e45\u5e83\u304f\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u5bfe\u3057\u3001SDS\uff08\u30b9\u30ed\u30c3\u30c8\u30c9\u30e9\u30a4\u30d6\u30b7\u30b9\u30c6\u30e0\uff09\u30b7\u30e3\u30f3\u30af\u306f\u3001\u91cd\u4f5c\u696d\u306b\u9069\u3057\u3066\u3044\u308b\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Rotary_hammer\" target=\"_blank\" rel=\"noopener\">\u56de\u8ee2\u30c9\u30ea\u30eb<\/a>.<\/p>\n\n\n\n<p>\u30e9\u30a6\u30f3\u30c9\u30b7\u30e3\u30f3\u30af\u306f\u6587\u5b57\u901a\u308a\u3001\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u306a\u4e92\u63db\u6027\u3092\u6301\u3064\u6700\u826f\u306e\u30bf\u30a4\u30d7\u3060\u3002\u4e00\u65b9\u3001\u30b9\u30ea\u30c3\u30c8\u30b7\u30e3\u30f3\u30af\u306f\u30a4\u30f3\u30d1\u30af\u30c8\u5de5\u5177\u306e\u30c8\u30eb\u30af\u4f1d\u9054\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"15_Types_of_Drill_Bits\"><\/span><a><\/a>15\u7a2e\u985e\u306e\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30c9\u30ea\u30eb\u306e\u30d3\u30c3\u30c8\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u4f3c\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u304c\u3001\u69d8\u3005\u306a\u30bf\u30b9\u30af\u306e\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002\u4e00\u822c\u7684\u306b\u3001\u5f7c\u3089\u306f\u3055\u307e\u3056\u307e\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u52b9\u7387\u6027\u3001\u8010\u4e45\u6027\u3001\u304a\u3088\u3073\u30d7\u30ed\u306e\u30bf\u30c3\u30c1\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Drill_Bits\"><\/span><a><\/a>\u4e00\u822c\u7684\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Twist_Drill_Bit\"><\/span><a><\/a>1.   \u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n\n\n<p>\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u30bf\u30a4\u30d7\u306f\u3001\u4e00\u822c\u7684\u306a\u4e3b\u8981\u4f5c\u696d\u3092\u884c\u3046\u305f\u3081\u306b\u4f5c\u3089\u308c\u308b\u3002\u305d\u306e\u87ba\u65cb\u72b6\u306e\u8a2d\u8a08\u306f\u3001\u7a74\u3092\u304d\u308c\u3044\u306b\u4fdd\u3061\u3001\u7834\u7247\u3092\u6392\u9664\u3057\u3001\u6398\u524a\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u91d1\u5c5e\u3001\u6728\u6750\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u7528\u306e\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u7c21\u5358\u306a\u4f5c\u696d\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Brad-point_Drill_Bit\"><\/span><a><\/a>2.   \u30d6\u30e9\u30c3\u30c9\u30dd\u30a4\u30f3\u30c8\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/3d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/3d-1024x1024.jpg\" alt=\"\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u306e\u90e8\u54c1\" class=\"wp-image-17685\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/3d-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/3d-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/3d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u305d\u306e\u540d\u524d\u304c\u305d\u306e\u76ee\u7684\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u3001\u3053\u306e\u30c9\u30ea\u30eb\u306f\u6b63\u78ba\u306a\u4f4d\u7f6e\u6c7a\u3081\u306e\u305f\u3081\u306e\u92ed\u3044\u30bb\u30f3\u30bf\u30fc\u30dd\u30a4\u30f3\u30c8\u304c\u4ed8\u5c5e\u3057\u3066\u3044\u307e\u3059\u3002\u6728\u5de5\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u4f7f\u3044\u304f\u3060\u3055\u3044\u3002\u7279\u7b46\u3059\u3079\u304d\u306f\u3001\u3053\u306e\u30c9\u30ea\u30eb\u30fb\u30d3\u30c3\u30c8\u306f\u7a74\u304c\u88c2\u3051\u308b\u3053\u3068\u304c\u306a\u304f\u3001\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3084\u7d30\u304b\u3044\u6728\u5de5\u7d30\u5de5\u306b\u5fc5\u8981\u306a\u7a74\u3092\u304d\u308c\u3044\u306b\u958b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Spade_Drill_Bit\"><\/span><a><\/a>3.   \u30b9\u30da\u30fc\u30c9\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/4d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/4d-1024x1024.jpg\" alt=\"\u30b7\u30e3\u30f3\u30af\" class=\"wp-image-17686\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/4d-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/4d-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/4d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u30b9\u30da\u30fc\u30c9\u30fb\u30c9\u30ea\u30eb\u30fb\u30d3\u30c3\u30c8\u306f\u3001\u30d1\u30c9\u30eb\u72b6\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002\u4e00\u822c\u7684\u306b\u3001\u3053\u306e\u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u6728\u6750\u306b\u5927\u304d\u306a\u7a74\u3092\u958b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u306f\u3059\u3050\u306b\u6750\u6599\u306b\u7a74\u3092\u3042\u3051\u308b\u306e\u3067\u3001\u305d\u308c\u306f\u30d5\u30ec\u30fc\u30df\u30f3\u30b0\u3068\u8352\u3044\u5927\u5de5\u306e\u305f\u3081\u306b\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Step_Drill_Bit\"><\/span><a><\/a>4.   \u30b9\u30c6\u30c3\u30d7\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/5d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/5d-1024x1024.jpg\" alt=\"\u30b9\u30d1\u30fc\u30ba\" class=\"wp-image-17687\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/5d-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/5d-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/5d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u30b9\u30c6\u30c3\u30d7\u30fb\u30c9\u30ea\u30eb\u30fb\u30d3\u30c3\u30c8\u306e\u7279\u9577\u306f\u3001\u91d1\u5c5e\u3084\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u3088\u3046\u306a\u5e73\u3089\u306a\u7d20\u6750\u3084\u8584\u3044\u7d20\u6750\u3067\u3082\u3001\u8907\u6570\u306e\u30b5\u30a4\u30ba\u306e\u7a74\u3092\u958b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3053\u3068\u3060\u3002\u677f\u91d1\u3084\u96fb\u6c17\u5de5\u4e8b\u306b\u6700\u9069\u306a\u6bb5\u4ed8\u304d\u30c7\u30b6\u30a4\u30f3\u306e\u305f\u3081\u3001\u3053\u306e\u30d3\u30c3\u30c8\u3092\u4ea4\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Forstner_drill_bit\"><\/span><a><\/a>5.   \u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/6d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/6d-1024x1024.jpg\" alt=\"\u30d5\u30a9\u30b9\u30bf\u30fc\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\" class=\"wp-image-17688\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/6d-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/6d-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/6d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u30d5\u30a9\u30eb\u30b9\u30c8\u30ca\u30fc\u30fb\u30d3\u30c3\u30c8\u306f\u3001\u5e73\u6ed1\u3067\u5e95\u306e\u5e73\u3089\u306a\u7a74\u3092\u958b\u3051\u308b\u305f\u3081\u306b\u4f7f\u308f\u308c\u308b\u30d3\u30c3\u30c8\u3067\u3042\u308b\u3002\u3053\u306e\u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u307b\u3068\u3093\u3069\u306e\u52b4\u50cd\u8005\u306f\u3001\u6728\u6750\u8868\u9762\u4e0a\u306e\u305d\u306e\u7cbe\u5bc6\u7a74\u3042\u3051\u306e\u305f\u3081\u306b\u7d20\u6674\u3089\u3057\u3044\u4ed5\u4e0a\u3052\u306b\u5bb6\u5177\u3092\u4f5c\u308a\u3001\u30c0\u30a6\u30a8\u30eb\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Specialized_Drill_Bits\"><\/span><a><\/a>\u5c02\u7528\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Masonry_Drill_Bit\"><\/span><a><\/a>6.   \u77f3\u5de5\u7528\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/7d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/7d-1024x1024.jpg\" alt=\"\u77f3\u5de5\u7528\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\" class=\"wp-image-17689\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/7d-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/7d-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/7d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u77f3\u5de5\u7528\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u901a\u5e38\u306e\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3068\u306f\u8a2d\u8a08\u304c\u7570\u306a\u308a\u3001\u56de\u8ee2\u5f0f\u307e\u305f\u306f\u56de\u8ee2\u5f0f\u306e\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Hammer_drill\" target=\"_blank\" rel=\"noopener\">\u30cf\u30f3\u30de\u30fc\u30c9\u30ea\u30eb<\/a> \u3053\u306e\u30d3\u30c3\u30c8\u306f <a href=\"https:\/\/ruwag.co.za\/blogs\/news\/everything-you-need-to-know-about-carbide-drill-bits#:~:text=Carbide%20bits%20are%20made%20of,tile%20and%20other%20tough%20materials.\" target=\"_blank\" rel=\"noopener\">\u8d85\u786c\u30c1\u30c3\u30d7<\/a> \u8010\u4e45\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u3001\u30b9\u30c1\u30fc\u30eb\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3001\u30ec\u30f3\u30ac\u3001\u77f3\u6750\u306a\u3069\u306e\u4e08\u592b\u306a\u7d20\u6750\u3084\u4f5c\u696d\u306b\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Glass_Drill_Bit\"><\/span><a><\/a>7.   \u30ac\u30e9\u30b9\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/7d-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/7d-1-1024x1024.jpg\" alt=\"\u30ac\u30e9\u30b9\u30fb\u30c9\u30ea\u30eb\u30fb\u30d3\u30c3\u30c8\" class=\"wp-image-17690\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/7d-1-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/7d-1-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/7d-1-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u30ac\u30e9\u30b9\u88fd\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u4ee5\u4e0b\u306e\u7406\u7531\u306b\u3088\u308a\u3001\u30b9\u30e0\u30fc\u30ba\u3067\u5236\u5fa1\u3055\u308c\u305f\u7a7f\u5b54\u4f5c\u696d\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 <a href=\"https:\/\/www.mica.co.za\/all-about-drill-bits-and-more-part-3\/#:~:text=This%20spear%2Dshaped%20bit%20is,%2C%208mm%2C%2010mm%20and%2012mm.\" target=\"_blank\" rel=\"noopener\">\u69cd\u72b6\u306e\u5148\u7aef<\/a><a href=\"https:\/\/www.mica.co.za\/all-about-drill-bits-and-more-part-3\/#:~:text=This%20spear%2Dshaped%20bit%20is,%2C%208mm%2C%2010mm%20and%2012mm.\" target=\"_blank\" rel=\"noopener\">.<\/a> \u30ac\u30e9\u30b9\u7d20\u6750\u3067\u306e\u4f5c\u696d\u4e2d\u3001\u3053\u308c\u3089\u306e\u30d3\u30c3\u30c8\u306f\u7e4a\u7d30\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u9ad8\u3044\u5f3e\u529b\u6027\u3092\u767a\u63ee\u3057\u3001\u5272\u308c\u306b\u304f\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_Rivet_Drill_Bit\"><\/span><a><\/a>8.   \u30ea\u30d9\u30c3\u30c8\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/8d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/8d-1024x1024.jpg\" alt=\"\u30ea\u30d9\u30c3\u30c8\u30fb\u30c9\u30ea\u30eb\u30fb\u30d3\u30c3\u30c8\" class=\"wp-image-17691\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/8d-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/8d-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/8d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u30ea\u30d9\u30c3\u30c8\u30fb\u30c9\u30ea\u30eb\u30fb\u30d3\u30c3\u30c8\u306f\u3001\u8584\u3044\u91d1\u5c5e\u677f\u3084\u30b7\u30fc\u30c8\u306b\u30ea\u30d9\u30c3\u30c8\u7528\u306e\u7a74\u3092\u958b\u3051\u308b\u305f\u3081\u306e\u7279\u5225\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u7279\u306b\u30ea\u30d9\u30c3\u30c8\u7528\u9014\u3067\u7a74\u3092\u304d\u308c\u3044\u306b\u4fdd\u3064\u305f\u3081\u306e\u7406\u60f3\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"9_Tile_Drill_Bit\"><\/span><a><\/a>9.   \u30bf\u30a4\u30eb\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/9d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/9d-1024x1024.jpg\" alt=\"\u8d85\u786c\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\" class=\"wp-image-17692\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/9d-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/9d-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/9d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u30bb\u30e9\u30df\u30c3\u30af\u3084\u78c1\u5668\u306b\u6700\u9069\u306a\u30bf\u30a4\u30eb\u306e\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u901a\u5e38\u3001\u8d85\u786c\u30c1\u30c3\u30d7\u307e\u305f\u306f\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u30c1\u30c3\u30d7\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002\u5f7c\u3089\u306f\u606f\u3092\u306e\u3080\u3088\u3046\u306a\u6750\u6599\u306e\u786c\u3055\u3092\u51e6\u7406\u3057\u3001\u30c1\u30c3\u30d4\u30f3\u30b0\u306e\u554f\u984c\u3092\u53d6\u308a\u9664\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Corning_Drill_Bit\"><\/span><a><\/a>10.               \u30b3\u30fc\u30cb\u30f3\u30b0\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/10d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/10d-1024x1024.jpg\" alt=\"\u30b3\u30fc\u30cb\u30f3\u30b0\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\" class=\"wp-image-17693\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/10d-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/10d-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/10d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u307b\u3068\u3093\u3069\u306e\u91cd\u4f5c\u696d\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5b9f\u969b\u306b\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3084\u77f3\u6750\u306e\u6750\u6599\u30b3\u30a2\u3092\u9664\u53bb\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u30b3\u30fc\u30cb\u30f3\u30b0\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u30b3\u30fc\u30cb\u30f3\u30b0\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u6700\u3082\u512a\u308c\u305f\u7528\u9014\u306f\u3001\u914d\u7ba1\u304a\u3088\u3073\u96fb\u6c17\u8a2d\u5099\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advanced_Drill_Bits\"><\/span><a><\/a>\u9ad8\u5ea6\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"11_Pocket_Hole_Drill_Bit\"><\/span><a><\/a>11.               \u30dd\u30b1\u30c3\u30c8\u30db\u30fc\u30eb\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/11d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/11d-1024x1024.jpg\" alt=\"\u30a2\u30c9\u30d0\u30f3\u30b9\u30c9\u30fb\u30c9\u30ea\u30eb\u30fb\u30d3\u30c3\u30c8\" class=\"wp-image-17694\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/11d-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/11d-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/11d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u30dd\u30b1\u30c3\u30c8\u30db\u30fc\u30eb\u306e\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u6728\u6750\u306b\u7a74\u3092\u958b\u3051\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u30dd\u30b1\u30c3\u30c8\u306f <a href=\"https:\/\/uk.rs-online.com\/web\/content\/discovery\/ideas-and-advice\/screwdriver-bit-sets-guide\" target=\"_blank\" rel=\"noopener\">\u30c9\u30e9\u30a4\u30d0\u30fc\u30d3\u30c3\u30c8<\/a> 15\u5ea6\u306e\u89d2\u5ea6\u3067\u3001\u30b9\u30e2\u30fc\u30eb\u30fb\u30c1\u30c3\u30d7\u3068\u30e1\u30a4\u30f3\u30fb\u30c1\u30c3\u30d7\u304c\u30c7\u30b6\u30a4\u30f3\u3055\u308c\u3066\u3044\u308b\u3002\u30d3\u30c3\u30c8\u3092\u5b89\u5b9a\u3055\u305b\u308b\u30dd\u30b1\u30c3\u30c8\u304c\u7a74\u3042\u3051\u3092\u3055\u3089\u306b\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"12_Self-Feed_Drill_Bit\"><\/span><a><\/a>12.               \u30bb\u30eb\u30d5\u30d5\u30a3\u30fc\u30c9\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/12d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/12d-1024x1024.jpg\" alt=\"\" class=\"wp-image-17695\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/12d-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/12d-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/12d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u30bb\u30eb\u30d5\u30fb\u30d5\u30a3\u30fc\u30c9\u30fb\u30c9\u30ea\u30eb\u30fb\u30d3\u30c3\u30c8\u306f\u3001\u6728\u6750\u306b\u7d20\u65e9\u304f\u7a74\u3092\u958b\u3051\u308b\u305f\u3081\u306b\u6700\u3082\u4f7f\u7528\u3055\u308c\u308b\u30bf\u30a4\u30d7\u306e\u3072\u3068\u3064\u3067\u3042\u308b\u3002\u92ed\u3044\u5203\u5148\u3068\u4e00\u4f53\u578b\u306e\u9001\u308a\u306d\u3058\u306b\u3088\u308a\u3001\u7d20\u65e9\u304f\u7a74\u3092\u958b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30d5\u30ec\u30fc\u30df\u30f3\u30b0\u3084\u914d\u7ba1\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u3001\u6750\u6599\u3092\u901a\u3057\u3066\u30d3\u30c3\u30c8\u3092\u5f15\u3063\u5f35\u308b\u65b9\u304c\u7c21\u5358\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"13_Annular_Cutter_Drill_Bit\"><\/span><a><\/a>13.               \u74b0\u72b6\u30ab\u30c3\u30bf\u30fc\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/13d-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/13d-1-1024x1024.jpg\" alt=\"\u74b0\u72b6\u30ab\u30c3\u30bf\u30fc\" class=\"wp-image-17698\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/13d-1-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/13d-1-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/13d-1-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u305d\u306e\u4e2d\u7a7a\u30c7\u30b6\u30a4\u30f3\u3068\u3068\u3082\u306b\u3001\u5468\u56f2\u306e\u6750\u6599\u306e\u307f\u3092\u9664\u53bb\u3059\u308b\u3053\u3068\u306f\u3001\u30a2\u30cb\u30e5\u30e9\u30fc\u30ab\u30c3\u30bf\u30fc\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u8a2d\u8a08\u306e\u4e00\u90e8\u3067\u3059\u3002\u3053\u306e\u30c9\u30ea\u30eb\u306f\u30d0\u30ea\u3092\u9632\u6b62\u3057\u3001\u91d1\u5c5e\u306b\u6ed1\u3089\u304b\u306a\u7a74\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u30a2\u30cb\u30e5\u30e9\u30fc\u30ab\u30c3\u30bf\u30fc\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u69d8\u3005\u306a\u6539\u5584\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u306f\u3001\u5de5\u696d\u7528\u9014\u3067\u306e\u901f\u5ea6\u3068\u7cbe\u5ea6\u3092\u53ef\u80fd\u306a\u9650\u308a\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"14_Plug_Cutter_Drill_Bit\"><\/span><a><\/a>14.               \u30d7\u30e9\u30b0\u30ab\u30c3\u30bf\u30fc\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/14d-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/14d-1-1024x1024.jpg\" alt=\"\u30d7\u30e9\u30b0\u30ab\u30c3\u30bf\u30fc\" class=\"wp-image-17699\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/14d-1-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/14d-1-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/14d-1-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u3053\u306e\u7a2e\u306e\u9ad8\u5ea6\u306a\u30d3\u30c3\u30c8\u306f\u30c9\u30ea\u30eb\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3001\u306d\u3058\u7a74\u3092\u3075\u3055\u3050\u6728\u88fd\u30d7\u30e9\u30b0\u3092\u4f5c\u308b\u3002\u3053\u306e\u30b9\u30de\u30fc\u30c8\u306a\u30d3\u30c3\u30c8\u306f\u6728\u5de5\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u7d99\u304e\u76ee\u306e\u306a\u3044\u4f5c\u696d\u3092\u78ba\u7acb\u3057\u3001\u5bb6\u5177\u3084\u30d5\u30ed\u30fc\u30ea\u30f3\u30b0\u306e\u7814\u78e8\u4ed5\u4e0a\u3052\u3092\u884c\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"15_Drill_Saw_Drill_Bit\"><\/span><a><\/a>15.               \u30c9\u30ea\u30eb\u30bd\u30fc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/15d.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/15d-1024x1024.jpg\" alt=\"\u30c9\u30ea\u30eb\u30bd\u30fc\u30d3\u30c3\u30c8\" class=\"wp-image-17700\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/15d-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/15d-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/11\/15d-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/figure>\n\n\n\n<p>\u30c9\u30ea\u30eb\u30bd\u30fc\u306e\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u4e0d\u898f\u5247\u306a\u5f62\u72b6\u306e\u5207\u65ad\u3092\u62c5\u5f53\u3059\u308b\u3002\u305d\u308c\u306f\u6728\u6750\u306e\u30ab\u30c6\u30b4\u30ea\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30d3\u30c3\u30c8\u306f\u3001\u5168\u4f53\u7684\u306a\u30e6\u30cb\u30fc\u30af\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u3092\u7ba1\u7406\u3057\u3001\u6398\u524a\u3068\u92f8\u6a5f\u80fd\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Features_and_Coatings_of_Drill_Bits\"><\/span><a><\/a>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u7279\u5fb4\u3068\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Drill_bit_Features\"><\/span><a><\/a>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u7279\u5fb4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30c9\u30ea\u30eb\u306e\u30d3\u30c3\u30c8\u306f\u3001\u8010\u4e45\u6027\u3068\u7cbe\u5ea6\u306e\u4e21\u9762\u3067\u975e\u5e38\u306b\u30a8\u30ec\u30ac\u30f3\u30c8\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u305d\u306e\u305f\u3081\u306b\u306f\u3001\u304d\u308c\u3044\u3067\u6b63\u78ba\u306a\u7a74\u3092\u958b\u3051\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u3053\u3053\u3067\u3001\u3042\u306a\u305f\u306f\u3001\u6a19\u6e96\u307e\u305f\u306f\u9ad8\u5ea6\u306a\u30d3\u30c3\u30c8\u306e\u914d\u7f6e\u3092\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3046\u3059\u308c\u3070\u3001\u6fc0\u3057\u3044\u4f5c\u696d\u4e2d\u306e\u904e\u5ea6\u306e\u767a\u71b1\u3084\u53cd\u308a\u3001\u920d\u5316\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p>\u30c4\u30a4\u30b9\u30c8\u3084\u30b9\u30da\u30fc\u30c9\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5f62\u72b6\u3084\u30b5\u30a4\u30ba\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u3002\u7e4a\u7d30\u306a\u6728\u5de5\u4f5c\u696d\u304b\u3089\u91cd\u91cf\u306e\u3042\u308b\u77f3\u5de5\u7528\u7a74\u3042\u3051\u307e\u3067\u3001\u591a\u69d8\u306a\u4f5c\u696d\u3092\u30d0\u30e9\u30f3\u30b9\u3088\u304f\u3053\u306a\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Drill_Bit_Coatings\"><\/span><a><\/a>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u65bd\u3059\u3053\u3068\u3067\u3001\u6027\u80fd\u3068\u5bff\u547d\u304c\u5411\u4e0a\u3059\u308b\u3002\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u305f\u30d3\u30c3\u30c8\u306f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Titanium_nitride\" target=\"_blank\" rel=\"noopener\">\u7a92\u5316\u30c1\u30bf\u30f3<\/a> (TiN)\u306f\u3001\u8010\u6469\u8017\u6027\u3068\u6469\u64e6\u4f4e\u6e1b\u306b\u9069\u5408\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u7a74\u3042\u3051\u52a0\u5de5\u304c\u6539\u5584\u3055\u308c\u305f\u5834\u5408\u3001\u91d1\u5c5e\u6728\u6750\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.garagejournal.com\/forum\/threads\/black-oxide-vs-black-gold-drill-bits.381584\/\" target=\"_blank\" rel=\"noopener\">\u30d6\u30e9\u30c3\u30af\u30aa\u30ad\u30b5\u30a4\u30c9\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30d3\u30c3\u30c8<\/a> \u8010\u98df\u6027\u306b\u52a0\u3048\u3001\u4e00\u822c\u7684\u306a\u4f7f\u7528\u306b\u8010\u3048\u308b\u8010\u4e45\u6027\u304c\u8981\u6c42\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/home.howstuffworks.com\/diamond-drill-bits.htm\" target=\"_blank\" rel=\"noopener\">\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30d3\u30c3\u30c8<\/a> \u306f\u305d\u306e\u3088\u3046\u306a\u7f8e\u7684\u5411\u4e0a\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u30ac\u30e9\u30b9\u30bf\u30a4\u30eb\u3084\u77f3\u306e\u3088\u3046\u306a\u30bf\u30d5\u306a\u7d20\u6750\u3092\u5207\u65ad\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u8907\u6570\u306e\u4f5c\u696d\u306b\u4f7f\u7528\u3067\u304d\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u6bd4\u985e\u306e\u306a\u3044\u786c\u5ea6\u3068\u7cbe\u5ea6\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Matching_Drill_Bits_to_Workpieces\"><\/span><a><\/a>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3068\u30ef\u30fc\u30af\u306e\u30de\u30c3\u30c1\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Material_Compatibility\"><\/span><a><\/a>\u7d20\u6750\u9069\u5408\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u88ab\u524a\u6750\u306e\u6750\u8cea\u3084\u9ad8\u5ea6\u306a\u8a2d\u8a08\u306f\u3001\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u6027\u80fd\u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u3002\u30b9\u30da\u30fc\u30c9\u3084\u30d0\u30fc\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u3088\u3046\u306a\u30d3\u30c3\u30c8\u306f\u3001\u6728\u6750\u306b\u7cbe\u5bc6\u306a\u7a74\u3092\u958b\u3051\u308b\u306e\u306b\u4e0d\u53ef\u6b20\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3001\u77f3\u5de5\u7528\u30d3\u30c3\u30c8\u306f\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u7d20\u6750\u306b\u9069\u5408\u3059\u308b\u3002\u91d1\u5c5e\u90e8\u54c1\u306b\u306f\u3001\u71b1\u3068\u6469\u64e6\u306b\u8010\u3048\u308b\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304c\u5fc5\u8981\u3060\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u3001\u7a92\u5316\u30c1\u30bf\u30f3\u3084\u30b3\u30d0\u30eb\u30c8\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u78ba\u4fdd\u3055\u308c\u308b\u3002\u9069\u5207\u306a\u30d3\u30c3\u30c8\u3092\u9069\u5408\u3055\u305b\u308b\u3053\u3068\u306f\u3001\u6469\u8017\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u52b9\u7387\u3092\u9ad8\u3081\u308b\u8ad6\u7406\u7684\u306b\u5408\u7406\u7684\u306a\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hole_Cleaning_Techniques\"><\/span><a><\/a>\u7a74\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u6280\u8853<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u7a74\u3092\u958b\u3051\u305f\u3089\u3001\u7cbe\u5ea6\u3092\u4e0a\u3052\u308b\u305f\u3081\u306b\u30b4\u30df\u3084\u307b\u3053\u308a\u3092\u6383\u9664\u3059\u308b\u3002\u3053\u3053\u3067\u306f\u3001\u5207\u308a\u5c51\u306e\u6392\u51fa\u3092\u52a9\u3051\u308b\u30d5\u30eb\u30fc\u30c8\u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u306b\u3064\u3044\u3066 <a href=\"https:\/\/www.researchgate.net\/publication\/331121934_Diamond_core_drilling_process_using_intermittent_flushing_mode\" target=\"_blank\" rel=\"noopener\">\u65ad\u7d9a\u7684\u4f11\u6b62\u6cd5<\/a> \u3092\u4f7f\u3048\u3070\u3001\u7a74\u304b\u3089\u30c0\u30b9\u30c8\u3092\u5439\u304d\u51fa\u3057\u305f\u308a\u3001\u30d0\u30ad\u30e5\u30fc\u30e0\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u9ad8\u6027\u80fd\u3092\u5b9f\u73fe\u3057\u3001\u30d3\u30c3\u30c8\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3059\u305f\u3081\u306b\u306f\u3001\u3053\u3046\u3057\u305f\u624b\u9806\u3092\u8e0f\u3080\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Practical_Drill_Bit_Applications\"><\/span><a><\/a>\u5b9f\u7528\u7684\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u7528\u9014<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Drill_Bit_Sizes_and_Shapes\"><\/span><a><\/a>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u30b5\u30a4\u30ba\u3068\u5f62\u72b6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u9069\u5207\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u5f62\u72b6\u3068\u30b5\u30a4\u30ba\u304c\u3042\u308c\u3070\u3001\u305d\u306e\u30d3\u30c3\u30c8\u304c\u6b63\u78ba\u306a\u7d50\u679c\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3002\u3069\u306e\u3088\u3046\u306a\u7528\u9014\u306b\u304a\u3044\u3066\u3082\u3001\u3059\u3079\u3066\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3055\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u5927\u304d\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304b\u3089\u5c0f\u3055\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u307e\u3067\u3001\u5927\u307e\u304b\u306a\u7a74\u3042\u3051\u304b\u3089\u7cbe\u5bc6\u306a\u4f5c\u696d\u307e\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u4f5c\u696d\u3092\u5bb9\u6613\u306b\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u5148\u306b\u8ff0\u3079\u305f\u3088\u3046\u306b\u3001\u30c4\u30a4\u30b9\u30c8\u30fb\u30d3\u30c3\u30c8\u306f\u591a\u7528\u9014\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u9078\u629e\u3067\u3042\u308a\u3001\u4e00\u65b9\u3001\u30d6\u30e9\u30c3\u30c9\u30fb\u30dd\u30a4\u30f3\u30c8\u3084\u30b9\u30da\u30fc\u30c9\u30fb\u30d3\u30c3\u30c8\u306f\u6728\u6750\u306e\u7a74\u3042\u3051\u306b\u5f79\u7acb\u3064\u3002<\/p>\n\n\n\n<p>\u30d3\u30c3\u30c8\u304c\u30ef\u30fc\u30af\u306e\u30b5\u30a4\u30ba\u3068\u5f62\u72b6\u306b\u3074\u3063\u305f\u308a\u5408\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u671b\u307e\u3057\u3044\u6027\u80fd\u3092\u9054\u6210\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Drill_Bit_Uses\"><\/span><a><\/a>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u7528\u9014<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u91d1\u5c5e\u3001\u6728\u6750\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u7d20\u6750\u306b\u7a74\u3092\u958b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3001\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u5de5\u5177\u3002\u9069\u5207\u306a\u9078\u629e\u306b\u3088\u308a\u3001\u5de5\u5177\u306e\u6545\u969c\u3084\u30ef\u30fc\u30af\u3078\u306e\u640d\u50b7\u306e\u53ef\u80fd\u6027\u3092\u6392\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Change_Drill_Bits\"><\/span><a><\/a>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u4ea4\u63db\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u4ea4\u63db\u306b\u5c02\u9580\u7684\u306a\u77e5\u8b58\u306f\u5fc5\u8981\u306a\u3044\u304c\u3001\u521d\u5fc3\u8005\u306e\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u624b\u9806\u3067\u884c\u3046\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c9\u30ea\u30eb\u88c5\u7f6e\u304c\u96fb\u6c17\u3084\u30d0\u30c3\u30c6\u30ea\u30fc\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30c1\u30e3\u30c3\u30af\u3092\u53cd\u6642\u8a08\u56de\u308a\u306b\u56de\u8ee2\u3055\u305b\u3001\u30b0\u30ea\u30c3\u30d7\u3092\u7de9\u3081\u308b\u3002<\/li>\n\n\n\n<li>\u53e4\u3044\u30d3\u30c3\u30c8\u3092\u65b0\u3057\u3044\u30d3\u30c3\u30c8\u306b\u4ea4\u63db\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u30c1\u30e3\u30c3\u30af\u3092\u6642\u8a08\u56de\u308a\u306b\u56de\u8ee2\u3055\u305b\u3001\u3057\u3063\u304b\u308a\u3068\u7de0\u3081\u4ed8\u3051\u308b\u3002<\/li>\n\n\n\n<li>\u6700\u5f8c\u306b\u3001\u30c9\u30ea\u30eb\u3092\u96fb\u6e90\u306b\u63a5\u7d9a\u3057\u3001\u30d3\u30c3\u30c8\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3068\u30b0\u30ea\u30c3\u30d7\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u30c6\u30b9\u30c8\u30db\u30fc\u30eb\u3092\u958b\u3051\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Troubleshooting_and_Advanced_Knowledge\"><\/span><a><\/a>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u9ad8\u5ea6\u306a\u77e5\u8b58<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Differential_Sticking\"><\/span><a><\/a>\u30c7\u30a3\u30d5\u30a1\u30ec\u30f3\u30b7\u30e3\u30eb\u30fb\u30b9\u30c6\u30a3\u30c3\u30ad\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u305d\u306e\u65b9\u6cd5\u3068\u7406\u7531<a href=\"https:\/\/glossary.slb.com\/en\/terms\/d\/differential_sticking\" target=\"_blank\" rel=\"noopener\"> <\/a><a href=\"https:\/\/glossary.slb.com\/en\/terms\/d\/differential_sticking\" target=\"_blank\" rel=\"noopener\">\u30c7\u30d5\u56fa\u7740<\/a> \u304c\u767a\u751f\u3059\u308b\uff1f\u305d\u306e\u7406\u7531\u306f\u3001\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304c\u56fa\u5b9a\u5316\u3055\u308c\u308b\u304b\u3089\u3067\u3059\u3002\u3053\u308c\u306f\u5727\u529b\u306e\u4e0d\u5747\u8861\u3084\u7834\u7247\u306e\u5806\u7a4d\u304c\u539f\u56e0\u3067\u3059\u3002\u96e3\u6613\u5ea6\u306e\u9ad8\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u308b\u3068\u304d\u306b\u8d77\u3053\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u6398\u524a\u901f\u5ea6\u3092\u63a7\u3048\u3081\u306b\u3057\u3001\u6f64\u6ed1\u5264\u3092\u5857\u5e03\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u308b\u3002\u6750\u6599\u306b\u5fdc\u3058\u3066\u30d3\u30c3\u30c8\u306e\u30b5\u30a4\u30ba\u3068\u5f62\u72b6\u3092\u9069\u5207\u306b\u9078\u629e\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Overcoming_Challenges_with_Unfamiliar_Materials\"><\/span><a><\/a>\u4e0d\u6163\u308c\u306a\u7d20\u6750\u3067\u306e\u6311\u6226\u306e\u514b\u670d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6163\u308c\u3066\u3044\u306a\u3044\u6750\u6599\u306b\u4e0d\u898f\u5247\u306a\u30c9\u30ea\u30eb\u30fb\u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u6469\u8017\u3084\u4e0d\u5341\u5206\u306a\u6027\u80fd\u306b\u3064\u306a\u304c\u308b\u306e\u3067\u907f\u3051\u308b\u3053\u3068\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u826f\u3044\u3053\u3068\u306f\u3001\u591a\u304f\u306e\u7814\u7a76\u304c\u3042\u308b\u3053\u3068\u3060\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/List_of_materials_properties\" target=\"_blank\" rel=\"noopener\">\u6750\u6599\u7279\u6027<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0020768316303699\" target=\"_blank\" rel=\"noopener\">\u30a4\u30f3\u30b5\u30a4\u30c8<\/a> \u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u30fb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u5165\u624b\u53ef\u80fd\u3060\u3002\u305d\u308c\u3092\u63a2\u6c42\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u514b\u670d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p>\u3068\u306f\u3044\u3048\u3001\u30e1\u30fc\u30ab\u30fc\u306b\u76f8\u8ac7\u3059\u308b\u304b\u3001\u30b5\u30f3\u30d7\u30eb\u6750\u3067\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u306e\u30d3\u30c3\u30c8\u3092\u30c6\u30b9\u30c8\u3057\u3066\u3001\u305d\u306e\u80fd\u529b\u3092\u77e5\u308b\u3053\u3068\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><a><\/a>\u7d50\u8ad6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u3042\u306a\u305f\u306e\u6750\u6599\u306e\u8981\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u9069\u5207\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30b9\u30de\u30fc\u30c8\u306a\u4e00\u6b69\u3092\u8e0f\u307f\u51fa\u3059\u3002\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u3044\u304f\u3064\u304b\u306e\u30bf\u30a4\u30d7\u3092\u77e5\u308a\u3001\u3069\u306e\u3088\u3046\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u6750\u6599\u304c\u6298\u308c\u306a\u3044\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u52b9\u7387\u3068\u5bff\u547d\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u305d\u308c\u306f\u76f8\u5bfe\u7684\u306a\u6b20\u9665\u3001\u640d\u50b7\u3001\u5de5\u5177\u306e\u6545\u969c\u3092\u6392\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p>\u30c4\u30a4\u30b9\u30c8\u3001\u30b9\u30da\u30fc\u30c9\u3001\u30db\u30fc\u30eb\u30bd\u30fc\u3001\u30d5\u30a9\u30eb\u30b9\u30c8\u30ca\u30fc\u3001\u77f3\u5de5\u7528\u30d3\u30c3\u30c8\u3002<\/p>\n\n\n\n<p><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3092\u9078\u3076\u306b\u306f\uff1f<\/strong><\/p>\n\n\n\n<ol 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class=\"wp-block-list\"><\/ol>\n\n\n\n<p>\u4e7e\u71e5\u3057\u305f\u5834\u6240\u306b\u4fdd\u7ba1\u3057\u3001\u5b9a\u671f\u7684\u306b\u6d17\u6d44\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u7814\u3050\u3002<\/p>\n\n\n\n<p><strong>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u969b\u306e\u5b89\u5168\u4e0a\u306e\u6ce8\u610f\u70b9\u306f\uff1f<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p>\u5b89\u5168\u30b4\u30fc\u30b0\u30eb\u3092\u7740\u7528\u3057\u3001\u7de9\u3093\u3060\u8863\u670d\u306f\u5f8c\u308d\u3067\u7e1b\u308a\u3001\u7121\u7406\u3092\u3057\u306a\u3044\u3053\u3068\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Drill bits are cutting tools attached to drilling machines to make holes. There are fifteen types of drill bits. Twist drill bits are used for general drilling. Brad point bits prevent wood from splitting. Forstner bits make flat-bottomed holes in wood. Hole saws remove large, circular pieces. Masonry bits are for drilling into concrete and brick. At this point, what type of drill bit material won&#8217;t snap? For this, select appropriate types of bits to avoid tool failure. This guide is all about types of drill bits, including their uses, coatings, applications, and troubleshooting. Drill Bit Basics Drill Bit Parts and Functions Every drill bit is designed with essential components. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":17701,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-17682","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminium-alloy-castings"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/ja\/wp-json\/wp\/v2\/posts\/17682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ja\/wp-json\/wp\/v2\/comments?post=17682"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/ja\/wp-json\/wp\/v2\/posts\/17682\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ja\/wp-json\/wp\/v2\/media\/17701"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/ja\/wp-json\/wp\/v2\/media?parent=17682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/ja\/wp-json\/wp\/v2\/categories?post=17682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/ja\/wp-json\/wp\/v2\/tags?post=17682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}