{"id":660,"date":"2026-05-28T06:28:54","date_gmt":"2026-05-28T06:28:54","guid":{"rendered":"https:\/\/bestwin-tools.com\/?p=660"},"modified":"2026-05-28T06:28:59","modified_gmt":"2026-05-28T06:28:59","slug":"why-drill-bit-overheats-keep-cutting-cleanly","status":"publish","type":"post","link":"https:\/\/bestwin-tools.com\/ja\/why-drill-bit-overheats-keep-cutting-cleanly\/","title":{"rendered":"\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304c\u904e\u71b1\u3059\u308b\u539f\u56e0\u3068\u3001\u304d\u308c\u3044\u306b\u5207\u524a\u3057\u7d9a\u3051\u308b\u65b9\u6cd5"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u30af\u30a4\u30c3\u30af\u30a2\u30f3\u30b5\u30fc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u5207\u524a\u3059\u308b\u3088\u308a\u3082\u64e6\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3068\u904e\u71b1\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u539f\u56e0\u3068\u3057\u3066\u306f\u3001\u904e\u5270\u306a\u901f\u5ea6\u3001\u5f31\u3044\u9001\u308a\u5727\u529b\u3001\u5203\u5148\u306e\u920d\u308a\u3001\u5207\u308a\u304f\u305a\u306e\u9664\u53bb\u4e0d\u826f\u3001\u6750\u6599\u306b\u9069\u3055\u306a\u3044\u30d3\u30c3\u30c8\u306e\u4f7f\u7528\u3001\u5fc5\u8981\u306a\u7b87\u6240\u3067\u306e\u6f64\u6ed1\u4e0d\u8db3\u3001\u307e\u305f\u306f\u7a74\u3092\u30af\u30ea\u30a2\u305b\u305a\u306b\u9577\u6642\u9593\u30c9\u30ea\u30eb\u52a0\u5de5\u3092\u884c\u3046\u3053\u3068\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u71b1\u306f\u4f5c\u696d\u8005\u306b\u3068\u3063\u3066\u4e0d\u5feb\u306a\u3060\u3051\u3067\u306a\u304f\u3001\u5203\u5148\u3092\u8edf\u5316\u3055\u305b\u305f\u308a\u3001\u6728\u6750\u3092\u7126\u304c\u3057\u305f\u308a\u3001\u4e00\u90e8\u306e\u91d1\u5c5e\u3092\u786c\u5316\u3055\u305b\u305f\u308a\u3001\u7a74\u3092\u62e1\u5927\u3055\u305b\u305f\u308a\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u640d\u50b7\u3055\u305b\u305f\u308a\u3001\u5de5\u5177\u5bff\u547d\u3092\u7e2e\u3081\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fee\u6b63\u306f\u5b9f\u8df5\u7684\u3067\u3059\u3002\u30d3\u30c3\u30c8\u3092\u6750\u6599\u306b\u5408\u308f\u305b\u3001\u5236\u5fa1\u3055\u308c\u305f\u901f\u5ea6\u3067\u59cb\u3081\u3001\u5b89\u5b9a\u3057\u305f\u9001\u308a\u3092\u4f7f\u7528\u3057\u3001\u983b\u7e41\u306b\u5207\u308a\u304f\u305a\u3092\u53d6\u308a\u9664\u304d\u3001\u6750\u6599\u3068\u4f5c\u696d\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u51b7\u5374\u307e\u305f\u306f\u6f64\u6ed1\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u92ed\u5229\u306a <a href=\"https:\/\/bestwin-tools.com\/ja\/products\/drill-bits\/\"><strong>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/strong><\/a> \u6750\u6599\u306b\u9069\u3057\u305f\u898b\u305f\u76ee\u306e\u30c1\u30c3\u30d7\u3001\u7c89\u3001\u307e\u305f\u306f\u524a\u308a\u304f\u305a\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d3\u30c3\u30c8\u304c\u30ad\u30fc\u30ad\u30fc\u9cf4\u3063\u305f\u308a\u3001\u7159\u304c\u51fa\u305f\u308a\u3001\u9752\u304f\u306a\u3063\u305f\u308a\u3001\u8868\u9762\u3092\u78e8\u3044\u305f\u308a\u3001\u304d\u308c\u3044\u306a\u30c1\u30c3\u30d7\u3092\u751f\u6210\u3057\u306a\u304f\u306a\u3063\u305f\u308a\u3057\u305f\u5834\u5408\u306f\u3001\u7121\u7406\u306b\u7a74\u3092\u6df1\u304f\u6398\u308a\u9032\u3081\u308b\u524d\u306b\u3001\u4f5c\u696d\u3092\u4e2d\u6b62\u3057\u3066\u8a2d\u5b9a\u3092\u4fee\u6b63\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6398\u524a\u4e2d\u306b\u71b1\u304c\u767a\u751f\u3059\u308b\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c9\u30ea\u30ea\u30f3\u30b0\u306f\u3001\u5207\u524a\u5203\u304c\u5727\u529b\u3092\u304b\u3051\u3066\u6750\u6599\u3092\u53d6\u308a\u9664\u304f\u969b\u306b\u71b1\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002\u3042\u308b\u7a0b\u5ea6\u306e\u71b1\u306f\u6b63\u5e38\u3067\u3059\u3002\u554f\u984c\u306f\u3001\u6469\u64e6\u304c\u5207\u524a\u3088\u308a\u3082\u901f\u304f\u4e0a\u6607\u3057\u59cb\u3081\u305f\u3068\u304d\u306b\u59cb\u307e\u308a\u307e\u3059\u3002\u92ed\u5229\u306a\u30d3\u30c3\u30c8\u306f\u6750\u6599\u3092\u305b\u3093\u65ad\u3057\u3001\u5207\u308a\u304f\u305a\u3068\u3068\u3082\u306b\u71b1\u3092\u904b\u3073\u53bb\u308a\u307e\u3059\u3002\u920d\u3044\u30d3\u30c3\u30c8\u306f\u3053\u3059\u308c\u307e\u3059\u3002\u901f\u5ea6\u304c\u901f\u3059\u304e\u308b\u3068\u3001\u5207\u524a\u5203\u304c\u8868\u9762\u3092\u6ed1\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u9001\u308a\u91cf\u304c\u5c11\u306a\u3059\u304e\u308b\u3068\u3001\u5207\u524a\u3059\u308b\u4ee3\u308f\u308a\u306b\u91d1\u5c5e\u3092\u7814\u78e8\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5207\u308a\u304f\u305a\u304c\u8a70\u307e\u308b\u3068\u3001\u7a74\u306e\u4e2d\u306b\u71b1\u304c\u9589\u3058\u8fbc\u3081\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3001\u6750\u8cea\u3001\u5de5\u5177\u3001\u56de\u8ee2\u6570\u3001\u9001\u308a\u5727\u529b\u3001\u7a74\u306e\u6df1\u3055\u306f\u3059\u3079\u3066\u9023\u643a\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u8edf\u6750\u306b\u9069\u3057\u305f\u8a2d\u5b9a\u3067\u3082\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u306f\u904e\u71b1\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5c0f\u3055\u306a\u7a74\u306b\u9069\u3057\u305f\u56de\u8ee2\u6570\u3067\u3082\u3001\u3088\u308a\u5927\u304d\u306a\u76f4\u5f84\u306e\u7a74\u306b\u306f\u901f\u3059\u304e\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u9577\u3044\u7a74\u306f\u3001\u540c\u3058\u30d3\u30c3\u30c8\u304c\u6d45\u3044\u7a74\u3067\u3046\u307e\u304f\u6a5f\u80fd\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u7e70\u308a\u8fd4\u3057\u5207\u308a\u304f\u305a\u3092\u53d6\u308a\u9664\u304f\u5fc5\u8981\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u3082\u3053\u3082\u308b\u539f\u56e0\u306f\u3001\u591a\u304f\u306e\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u304c\u5207\u524a\u901f\u5ea6\u306e\u4f4e\u4e0b\u306b\u5bfe\u3057\u3066\u3001\u3088\u308a\u5f37\u304f\u62bc\u3057\u8fbc\u3093\u3060\u308a\u3001\u3088\u308a\u901f\u304f\u56de\u8ee2\u3055\u305b\u305f\u308a\u3057\u3066\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u3053\u308c\u306f\u8edf\u3089\u304b\u3044\u6750\u6599\u3067\u306f\u4e00\u6642\u7684\u306b\u52b9\u679c\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u5b9f\u969b\u306e\u554f\u984c\u3092\u60aa\u5316\u3055\u305b\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3088\u308a\u826f\u3044\u5bfe\u5fdc\u306f\u3001\u5207\u308a\u304f\u305a\u3084\u97f3\u3092\u8aad\u307f\u53d6\u308a\u3001\u539f\u56e0\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304c\u71b1\u3059\u304e\u308b\u4e00\u822c\u7684\u306a\u5146\u5019<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u904e\u71b1\u306f\u3001\u30d3\u30c3\u30c8\u304c\u5b8c\u5168\u306b\u7834\u640d\u3059\u308b\u524d\u306b\u901a\u5e38\u306f\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u6728\u6750\u306e\u5834\u5408\u3001\u6700\u521d\u306e\u5146\u5019\u306f\u7126\u3052\u305f\u81ed\u3044\u3001\u7a74\u306e\u5468\u308a\u306e\u9ed2\u3044\u8de1\u3001\u307e\u305f\u306f\u304d\u308c\u3044\u306a\u524a\u308a\u304f\u305a\u306e\u4ee3\u308f\u308a\u306b\u7c89\u672b\u304c\u51fa\u308b\u3053\u3068\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u91d1\u5c5e\u306e\u5834\u5408\u3001\u5146\u5019\u3068\u3057\u3066\u306f\u3001\u304d\u3057\u307f\u97f3\u3001\u9752\u8272\u307e\u305f\u306f\u9ea6\u308f\u3089\u8272\u306e\u5207\u308a\u304f\u305a\u3001\u7159\u3001\u7814\u78e8\u3055\u308c\u305f\u8868\u9762\u3001\u307e\u305f\u306f\u98df\u3044\u3064\u304b\u306a\u304f\u306a\u308b\u30d3\u30c3\u30c8\u306a\u3069\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u77f3\u6750\u306e\u5834\u5408\u3001\u904e\u5ea6\u306e\u71b1\u306f\u3001\u9032\u884c\u304c\u9045\u3044\u3001\u7c89\u5875\u304c\u8a70\u307e\u308b\u3001\u307e\u305f\u306f\u4e88\u60f3\u3088\u308a\u3082\u65e9\u304f\u5148\u7aef\u304c\u6469\u8017\u3059\u308b\u3053\u3068\u3068\u3057\u3066\u73fe\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d3\u30c3\u30c8\u304c\u640d\u50b7\u3059\u308b\u307e\u3067\u5f85\u305f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5207\u308c\u5473\u304c\u843d\u3061\u305f\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u6700\u521d\u306e\u554f\u984c\u304c\u4fee\u6b63\u3055\u308c\u305f\u5f8c\u3082\u71b1\u3092\u767a\u751f\u3057\u7d9a\u3051\u307e\u3059\u3002\u5203\u5148\u304c\u4e38\u304f\u306a\u308b\u3068\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u7a74\u3042\u3051\u3092\u7d9a\u3051\u308b\u305f\u3081\u306b\u3088\u308a\u591a\u304f\u306e\u5727\u529b\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u3001\u305d\u306e\u4f59\u5206\u306a\u5727\u529b\u306f\u7d30\u3044\u30d3\u30c3\u30c8\u3092\u66f2\u3052\u305f\u308a\u3001\u52a0\u5de5\u7269\u3092\u640d\u50b7\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u8b66\u544a<\/th><th>\u539f\u56e0<\/th><th>\u5b9f\u7528\u7684\u306a\u4fee\u6b63<\/th><\/tr><\/thead><tbody><tr><td>\u6728\u6750\u306e\u7159\u307e\u305f\u306f\u7126\u3052\u81ed<\/td><td>\u901f\u5ea6\u304c\u9ad8\u3059\u304e\u308b\u3001\u30d3\u30c3\u30c8\u304c\u920d\u3044\u3001\u30c1\u30c3\u30d7\u304c\u8a70\u307e\u3063\u3066\u3044\u308b<\/td><td>\u3086\u3063\u304f\u308a\u3068\u3001\u5207\u308a\u304f\u305a\u3092\u6392\u51fa\u3057\u3001\u3088\u308a\u92ed\u3044\u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044<\/td><\/tr><tr><td>\u91d1\u5c5e\u7247\u3084\u30d3\u30c3\u30c8\u306e\u9752\u8272<\/td><td>\u6700\u5148\u7aef\u3067\u306e\u904e\u5270\u306a\u71b1<\/td><td>\u901f\u5ea6\u3092\u843d\u3068\u3057\u3001\u9001\u308a\u91cf\u3092\u5897\u3084\u3057\u3001\u9069\u5207\u306a\u6d41\u4f53\u3092\u6dfb\u52a0\u3057\u3066\u304f\u3060\u3055\u3044<\/td><\/tr><tr><td>\u91d1\u5c5e\u306e\u30b9\u30ad\u30fc\u30eb\u97f3<\/td><td>\u5207\u308b\u306e\u3067\u306f\u306a\u304f\u3053\u3059\u308b<\/td><td>\u3088\u308a\u92ed\u3044\u30d3\u30c3\u30c8\u3001\u3088\u308a\u78ba\u5b9f\u306a\u9001\u308a\u3001\u3088\u308a\u4f4e\u3044\u901f\u5ea6\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044<\/td><\/tr><tr><td>\u30c1\u30c3\u30d7\u30b9\u306e\u4ee3\u308f\u308a\u306b\u5fae\u7c89\u672b<\/td><td>\u5203\u304c\u920d\u3044\u304b\u3001\u9001\u308a\u91cf\u304c\u8efd\u3059\u304e\u308b<\/td><td>\u30d3\u30c3\u30c8\u3092\u4ea4\u63db\u307e\u305f\u306f\u7814\u78e8\u3057\u3001\u5b89\u5b9a\u3057\u305f\u901f\u5ea6\u3067\u9001\u308a\u8fbc\u3093\u3067\u304f\u3060\u3055\u3044<\/td><\/tr><tr><td>\u7a74\u304c\u5927\u304d\u3059\u304e\u308b\u304b\u3001\u7c97\u304f\u306a\u308b<\/td><td>\u632f\u52d5\u3001\u767a\u71b1\u3001\u5207\u308a\u304f\u305a\u306e\u6392\u51fa\u4e0d\u826f<\/td><td>\u30c1\u30e3\u30c3\u30af\u306e\u78ba\u8a8d\u3001\u30d3\u30c3\u30c8\u306e\u76f4\u89d2\u5ea6\u3001\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u306e\u30ea\u30ba\u30e0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fee\u6b63\u306f\u539f\u56e0\u306b\u5408\u308f\u305b\u308b\u3079\u304d\u3067\u3059\u3002\u30d3\u30c3\u30c8\u304c\u920d\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u51b7\u5374\u3060\u3051\u3067\u306f\u518d\u3073\u92ed\u304f\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u901f\u5ea6\u304c\u9ad8\u3059\u304e\u308b\u5834\u5408\u3001\u65b0\u3057\u3044\u30d3\u30c3\u30c8\u3082\u540c\u69d8\u306b\u904e\u71b1\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u901f\u5ea6\u3068\u76f4\u5f84\u304a\u3088\u3073\u6750\u6599\u3092\u4e00\u81f4\u3055\u305b\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304c\u904e\u71b1\u3059\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u7406\u7531\u306e\u4e00\u3064\u306f\u56de\u8ee2\u901f\u5ea6\u3067\u3059\u3002\u4e00\u822c\u7684\u306b\u3001\u5c0f\u3055\u3044\u30d3\u30c3\u30c8\u306f\u5927\u304d\u3044\u30d3\u30c3\u30c8\u3088\u308a\u3082\u901f\u304f\u56de\u8ee2\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u67d4\u3089\u304b\u3044\u6728\u6750\u306f\u92fc\u9244\u3088\u308a\u3082\u901f\u3044\u56de\u8ee2\u901f\u5ea6\u3092\u8a31\u5bb9\u3057\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3084\u786c\u3044\u91d1\u5c5e\u306f\u901a\u5e38\u3001\u3088\u308a\u9045\u3044\u901f\u5ea6\u3068\u3088\u308a\u591a\u304f\u306e\u5236\u5fa1\u304c\u5fc5\u8981\u3067\u3059\u3002\u77f3\u6750\u7528\u30d3\u30c3\u30c8\u306f\u3001\u5358\u7d14\u306a\u56de\u8ee2\u901f\u5ea6\u3088\u308a\u3082\u30cf\u30f3\u30de\u30fc\u30a2\u30af\u30b7\u30e7\u30f3\u3001\u5148\u7aef\u306e\u30c7\u30b6\u30a4\u30f3\u3001\u305d\u3057\u3066\u5207\u308a\u304f\u305a\u306e\u6392\u51fa\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cf\u30a4\u30b9\u30d4\u30fc\u30c9\u306f\u7a74\u304c\u3059\u3050\u306b\u958b\u304f\u3088\u3046\u306b\u898b\u3048\u308b\u305f\u3081\u9b45\u529b\u7684\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u5203\u5148\u304c\u5341\u5206\u306b\u6750\u6599\u3092\u9664\u53bb\u3067\u304d\u306a\u3044\u5834\u5408\u3001\u30b9\u30d4\u30fc\u30c9\u306f\u6469\u64e6\u306b\u5909\u308f\u308a\u307e\u3059\u3002\u91d1\u5c5e\u3067\u306f\u3001\u30b9\u30d4\u30fc\u30c9\u304c\u901f\u3059\u304e\u308b\u3068\u5203\u5148\u304c\u904e\u71b1\u3057\u3001\u5207\u524a\u3057\u306b\u304f\u3044\u8868\u9762\u306b\u306a\u308a\u307e\u3059\u3002\u6728\u6750\u3067\u306f\u3001\u7a74\u306e\u58c1\u3092\u7126\u304c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3067\u306f\u3001\u7a74\u306e\u5468\u308a\u306e\u6750\u6599\u3092\u6eb6\u304b\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fc5\u8981\u3060\u3068\u601d\u3046\u3088\u308a\u3082\u3086\u3063\u304f\u308a\u3068\u59cb\u3081\u3001\u30d3\u30c3\u30c8\u304c\u304d\u308c\u3044\u306b\u5207\u524a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304b\u3089\u5f90\u3005\u306b\u901f\u5ea6\u3092\u4e0a\u3052\u308b\u306e\u304c\u826f\u3044\u7fd2\u6163\u3067\u3059\u3002\u5b89\u5b9a\u3057\u305f\u5207\u524a\u97f3\u3092\u805e\u304d\u3001\u5207\u308a\u304f\u305a\u3092\u89b3\u5bdf\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5207\u308a\u304f\u305a\u304c\u6d88\u3048\u3001\u6e29\u5ea6\u304c\u4e0a\u6607\u3059\u308b\u5834\u5408\u306f\u3001\u901f\u5ea6\u307e\u305f\u306f\u9001\u308a\u91cf\u304c\u9593\u9055\u3063\u3066\u3044\u307e\u3059\u3002\u30b0\u30e9\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u306e\u3088\u3046\u306b\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u305d\u306e\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u304c\u5b9f\u969b\u306b\u7814\u524a\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3092\u9664\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5203\u304c\u5207\u308c\u308b\u3088\u3046\u306a\u9001\u308a\u5727\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9001\u308a\u5727\u3068\u306f\u3001\u30d3\u30c3\u30c8\u3092\u6750\u6599\u306b\u62bc\u3057\u8fbc\u3080\u529b\u306e\u3053\u3068\u3067\u3059\u3002\u5727\u529b\u304c\u5f37\u3059\u304e\u308b\u3068\u3001\u7d30\u3044\u30d3\u30c3\u30c8\u304c\u66f2\u304c\u3063\u305f\u308a\u3001\u8106\u3044\u6750\u6599\u304c\u5272\u308c\u305f\u308a\u3001\u5de5\u5177\u306b\u904e\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u308a\u3001\u6025\u306b\u5f15\u3063\u304b\u304b\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5727\u529b\u304c\u5f31\u3059\u304e\u3066\u3082\u540c\u69d8\u306b\u60aa\u304f\u3001\u5207\u524a\u3059\u308b\u4ee3\u308f\u308a\u306b\u30a8\u30c3\u30b8\u304c\u64e6\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u64e6\u308c\u308b\u3068\u71b1\u304c\u767a\u751f\u3057\u3001\u30d3\u30c3\u30c8\u304c\u65e9\u304f\u920d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53f3\u9001\u308a\u306f\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3002\u91d1\u5c5e\u3067\u306f\u3001\u30d3\u30c3\u30c8\u306f\u660e\u78ba\u306a\u5207\u308a\u304f\u305a\u3092\u51fa\u3059\u3079\u304d\u3060\u3002\u6728\u6750\u3067\u306f\u3001\u7159\u3084\u7c89\u5875\u3067\u306f\u306a\u304f\u524a\u308a\u304f\u305a\u3084\u5207\u308a\u304f\u305a\u3092\u51fa\u3059\u3079\u304d\u3060\u3002\u77f3\u6750\u3067\u306f\u3001\u30d3\u30c3\u30c8\u306f\u6a2a\u306b\u7121\u7406\u306b\u62bc\u3057\u4ed8\u3051\u3089\u308c\u308b\u3053\u3068\u306a\u304f\u3001\u30cf\u30f3\u30de\u30fc\u306e\u4f5c\u7528\u3067\u524d\u9032\u3059\u308b\u3079\u304d\u3060\u3002\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u304c\u6975\u7aef\u306b\u5f37\u304f\u62bc\u3059\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u30d3\u30c3\u30c8\u304c\u920d\u3063\u3066\u3044\u308b\u304b\u3001\u901f\u5ea6\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u9078\u629e\u3057\u305f\u30d3\u30c3\u30c8\u304c\u6750\u6599\u306b\u5408\u3063\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6df1\u3044\u7a74\u306e\u5834\u5408\u3001\u5207\u308a\u304f\u305a\u3092\u9664\u53bb\u3059\u308b\u305f\u3081\u306b\u9001\u308a\u306f\u4e2d\u65ad\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f5c\u696d\u3084\u5b89\u5168\u4e0a\u306e\u6163\u7fd2\u306b\u5fdc\u3058\u3066\u3001\u5de5\u5177\u3092\u505c\u6b62\u307e\u305f\u306f\u5236\u5fa1\u3057\u306a\u304c\u3089\u30d3\u30c3\u30c8\u3092\u5f15\u304d\u629c\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u5207\u308a\u304f\u305a\u304c\u8a70\u307e\u308b\u3068\u3001\u7a74\u306f\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u5468\u308a\u306b\u65ad\u71b1\u30b9\u30ea\u30fc\u30d6\u3068\u306a\u308a\u3001\u71b1\u3068\u6469\u64e6\u304c\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u65ad\u71b1\u5c64\u306b\u306a\u308b\u524d\u306b\u30c1\u30c3\u30d7\u3092\u30af\u30ea\u30a2\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30c3\u30d7\u306f\u71b1\u3092\u904b\u3073\u53bb\u308a\u307e\u3059\u3002\u30c1\u30c3\u30d7\u304c\u7a74\u306e\u4e2d\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u308b\u3068\u3001\u71b1\u3082\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u307e\u307e\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u7279\u306b\u6df1\u3044\u6728\u6750\u306e\u7a74\u3001\u539a\u3044\u91d1\u5c5e\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u305d\u3057\u3066\u30c1\u30c3\u30d7\u304c\u81ea\u7531\u306b\u6392\u51fa\u3067\u304d\u306a\u3044\u3042\u3089\u3086\u308b\u6b62\u307e\u308a\u7a74\u3067\u91cd\u8981\u3067\u3059\u3002\u6700\u521d\u306f\u3088\u304f\u5207\u524a\u3067\u304d\u3066\u3082\u3001\u30d5\u30eb\u30fc\u30c8\u306b\u30c1\u30c3\u30d7\u304c\u8a70\u307e\u308b\u3068\u3001\u9014\u4e2d\u3067\u30d3\u30c3\u30c8\u304c\u904e\u71b1\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30eb\u30fc\u30c8\u306e\u30c7\u30b6\u30a4\u30f3\u306f\u5f79\u7acb\u3061\u307e\u3059\u304c\u3001\u30c6\u30af\u30cb\u30c3\u30af\u306e\u5fc5\u8981\u6027\u3092\u306a\u304f\u3059\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6df1\u3044\u7a74\u306b\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u304c\u5c11\u3057\u6398\u3063\u3066\u306f\u30d3\u30c3\u30c8\u3092\u5f15\u304d\u629c\u304d\u3001\u5207\u308a\u304f\u305a\u3092\u53d6\u308a\u9664\u3044\u3066\u304b\u3089\u518d\u3073\u6398\u308a\u9032\u3080\u3001\u30da\u30c3\u30af\u30c9\u30ea\u30ea\u30f3\u30b0\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u6728\u5de5\u7528\u30aa\u30fc\u30ac\u30fc\u30d3\u30c3\u30c8\u3084\u30d6\u30e9\u30c3\u30c9\u30dd\u30a4\u30f3\u30c8\u30d3\u30c3\u30c8\u306f\u3001\u9069\u5207\u306b\u4f7f\u7528\u3059\u308c\u3070\u6750\u6599\u3092\u3088\u304f\u9664\u53bb\u3067\u304d\u307e\u3059\u3002\u91d1\u5c5e\u7528\u30c4\u30a4\u30b9\u30c8\u30d3\u30c3\u30c8\u306f\u3001\u5207\u308a\u304f\u305a\u304c\u30d5\u30eb\u30fc\u30c8\u3092\u4e0a\u304c\u3063\u3066\u3044\u304f\u305f\u3081\u306e\u30b9\u30da\u30fc\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002\u77f3\u6750\u7528\u30d3\u30c3\u30c8\u306f\u3001\u5148\u7aef\u304c\u6750\u6599\u3092\u7834\u7815\u3057\u7d9a\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u7c89\u3058\u3093\u306e\u9664\u53bb\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30c3\u30d7\u304c\u5909\u8272\u3057\u305f\u308a\u3001\u7c89\u3063\u307d\u304b\u3063\u305f\u308a\u3001\u6eb6\u3051\u3066\u3044\u305f\u308a\u3001\u7570\u5e38\u306b\u7d30\u304b\u304b\u3063\u305f\u308a\u3059\u308b\u5834\u5408\u306f\u3001\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304c\u64e6\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a8\u30c3\u30b8\u304c\u640d\u50b7\u3059\u308b\u524d\u306b\u505c\u6b62\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7a74\u3092\u6e05\u6383\u3057\u3001\u30a8\u30c3\u30b8\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u3001\u3088\u308a\u826f\u3044\u901f\u5ea6\u3068\u9001\u308a\u3067\u518d\u958b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/bestwin-tools.com\/ja\/products\/drill-bits\/\"><img decoding=\"async\" src=\"https:\/\/bestwin-tools.com\/wp-content\/uploads\/2026\/04\/bestwin-cat-bg-drill-bits.jpg\" alt=\"Bestwin \u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u88fd\u54c1\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\"\/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u7d20\u6750\u306b\u5408\u3063\u305f\u30d3\u30c3\u30c8\u3092\u9078\u3076<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u3064\u306e\u7d20\u6750\u7528\u306b\u4f5c\u3089\u308c\u305f\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u5225\u306e\u7d20\u6750\u3067\u306f\u3059\u3050\u306b\u904e\u71b1\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6728\u5de5\u7528\u30d3\u30c3\u30c8\u306f\u3001\u7e4a\u7dad\u306e\u4f4d\u7f6e\u3092\u7279\u5b9a\u3057\u5207\u65ad\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u30dd\u30a4\u30f3\u30c8\u307e\u305f\u306f\u30b9\u30d1\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u91d1\u5c5e\u7528\u30d3\u30c3\u30c8\u306f\u3001\u5207\u524a\u30a8\u30c3\u30b8\u3068\u92fc\u3084\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u7d20\u6750\u304c\u5fc5\u8981\u3067\u3059\u3002\u77f3\u6750\u7528\u30d3\u30c3\u30c8\u306f\u3001\u8d85\u786c\u30c1\u30c3\u30d7\u3068\u885d\u6483\u4f5c\u7528\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u30bf\u30a4\u30eb\u3084\u30ac\u30e9\u30b9\u306f\u3001\u5236\u5fa1\u3055\u308c\u305f\u958b\u59cb\u3068\u3001\u6ed1\u308a\u3084\u3072\u3073\u5272\u308c\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u9069\u5207\u306a\u30c1\u30c3\u30d7\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9593\u9055\u3063\u305f\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u4f7f\u7528\u306f\u3001\u6700\u521d\u306f\u901f\u5ea6\u306e\u554f\u984c\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304c\u9045\u304f\u611f\u3058\u3089\u308c\u308b\u305f\u3081\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u901f\u5ea6\u3092\u4e0a\u3052\u3001\u71b1\u304c\u4e0a\u6607\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u672c\u5f53\u306e\u554f\u984c\u306f\u5f62\u72b6\u3084\u6750\u8cea\u3067\u3059\u3002\u30d3\u30c3\u30c8\u306f\u52b9\u7387\u7684\u306b\u5207\u524a\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u64e6\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u6750\u6599\u307e\u305f\u306f\u4ed5\u4e8b<\/th><th>\u3088\u308a\u826f\u3044\u30d3\u30c3\u30c8\u9078\u629e<\/th><th>\u6e29\u5ea6\u7ba1\u7406\u306e\u7fd2\u6163<\/th><\/tr><\/thead><tbody><tr><td>\u91dd\u8449\u6a39\u3068\u5e83\u8449\u6a39<\/td><td>Brad point\u3001\u30aa\u30fc\u30ac\u30fc\u3001\u30b9\u30d1\u30fc\u3001\u307e\u305f\u306f\u9069\u5207\u306a\u30c4\u30a4\u30b9\u30c8\u30d3\u30c3\u30c8<\/td><td>\u51fa\u53e3\u5074\u3092\u7126\u304c\u3055\u306a\u3044\u3088\u3046\u306b\u3001\u5207\u308a\u304f\u305a\u3092\u98db\u3070\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td><\/tr><tr><td>\u8edf\u92fc<\/td><td>\u30b7\u30e3\u30fc\u30d7\u30cf\u30a4\u30b9\u92fc\u3001\u30b3\u30d0\u30eb\u30c8\u3001\u307e\u305f\u306f\u9069\u5207\u306a\u91d1\u5c5e\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/td><td>\u4f4e\u901f\u3001\u5b89\u5b9a\u3057\u305f\u9001\u308a\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u5207\u524a\u6cb9\u3092\u4f7f\u7528<\/td><\/tr><tr><td>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/td><td>\u30b3\u30d0\u30eb\u30c8\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u9069\u5207\u306a\u91d1\u5c5e\u30d3\u30c3\u30c8<\/td><td>\u30a8\u30c3\u30b8\u3092\u92ed\u304f\u4fdd\u3061\u3001\u64e6\u308c\u3092\u9632\u3050<\/td><\/tr><tr><td>\u77f3\u9020\u308a\u3068\u30b3\u30f3\u30af\u30ea\u30fc\u30c8<\/td><td>\u30d6\u30ed\u30c3\u30af\u307e\u305f\u306f\u30cf\u30f3\u30de\u30fc\u30d3\u30c3\u30c8<\/td><td>\u30a4\u30f3\u30d1\u30af\u30c8\u3092\u4e0e\u3048\u3001\u983b\u7e41\u306b\u307b\u3053\u308a\u3092\u6255\u3046<\/td><\/tr><tr><td>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30b7\u30fc\u30c8<\/td><td>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306b\u9069\u3057\u305f\u30b7\u30e3\u30fc\u30d7\u30d3\u30c3\u30c8\u307e\u305f\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30c4\u30a4\u30b9\u30c8\u30d3\u30c3\u30c8<\/td><td>\u901f\u5ea6\u3068\u71b1\u3092\u4e0b\u3052\u3066\u6eb6\u878d\u3092\u9632\u3050<\/td><\/tr><tr><td>\u30bf\u30a4\u30eb\u307e\u305f\u306f\u8106\u3044\u8868\u9762<\/td><td>\u30bf\u30a4\u30eb\u30fb\u30ac\u30e9\u30b9\u7528\u30d3\u30c3\u30c8\u307e\u305f\u306f\u30ac\u30a4\u30c9\u4ed8\u304d\u30d3\u30c3\u30c8<\/td><td>\u3086\u3063\u304f\u308a\u3068\u59cb\u3081\u3001\u6307\u5b9a\u304c\u306a\u3044\u9650\u308a\u885d\u6483\u3092\u907f\u3051\u3066\u304f\u3060\u3055\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u653b\u6483\u7684\u306a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304c\u5e38\u306b\u6700\u826f\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u7cbe\u5bc6\u306a\u4f5c\u696d\u3067\u306f\u3001\u30b9\u30d4\u30fc\u30c9\u3088\u308a\u3082\u5236\u5fa1\u3055\u308c\u305f\u30b9\u30bf\u30fc\u30c8\u3068\u30af\u30ea\u30fc\u30f3\u306a\u5207\u308c\u5203\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6f64\u6ed1\u307e\u305f\u306f\u51b7\u5374\u304c\u5f79\u7acb\u3064\u3068\u304d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6f64\u6ed1\u306f\u91d1\u5c5e\u306e\u7a74\u3042\u3051\u3084\u4e00\u90e8\u306e\u751f\u7523\u4f5c\u696d\u306b\u6700\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002\u9069\u5207\u306a\u5207\u524a\u6db2\u306f\u3001\u6469\u64e6\u3092\u6e1b\u3089\u3057\u3001\u71b1\u3092\u904b\u3073\u53bb\u308a\u3001\u4ed5\u4e0a\u3052\u3092\u6539\u5584\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u5207\u524a\u6db2\u306f\u6750\u6599\u3068\u4f5c\u696d\u306b\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6750\u6599\u306b\u3088\u3063\u3066\u306f\u3001\u4e7e\u5f0f\u3067\u7a74\u3042\u3051\u3092\u884c\u3044\u307e\u3059\u3002\u6642\u6298\u5207\u524a\u6db2\u304c\u5fc5\u8981\u306a\u3060\u3051\u306e\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u4e00\u90e8\u306e\u4f5c\u696d\u5834\u3067\u306f\u5207\u524a\u6cb9\u3092\u4f7f\u7528\u3057\u3001\u4ed6\u306e\u4f5c\u696d\u5834\u3067\u306f\u30af\u30fc\u30e9\u30f3\u30c8\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u5de5\u5177\u3068\u8077\u5834\u3067\u306e\u5b89\u5168\u898f\u5247\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306e\u5207\u308c\u5473\u304c\u60aa\u3044\u3053\u3068\u3092\u96a0\u3059\u305f\u3081\u306b\u3001\u5207\u524a\u6cb9\u3092\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304c\u4e38\u307e\u3063\u305f\u308a\u6b20\u3051\u305f\u308a\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u308c\u3067\u3082\u6469\u64e6\u306f\u767a\u751f\u3057\u307e\u3059\u3002\u5207\u524a\u6cb9\u306f\u4e00\u6642\u7684\u306b\u7159\u3092\u6e1b\u3089\u3059\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u5203\u5148\u3092\u56de\u5fa9\u3055\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304c\u9069\u5207\u3067\u92ed\u5229\u306a\u5834\u5408\u306b\u51b7\u5374\u306f\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6728\u6750\u306e\u7a74\u3042\u3051\u306f\u3001\u901a\u5e38\u3001\u6db2\u4f53\u51b7\u5374\u3088\u308a\u3082\u5203\u5148\u306e\u92ed\u3055\u3001\u901f\u5ea6\u5236\u5fa1\u3001\u5207\u308a\u304f\u305a\u306e\u6392\u51fa\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u77f3\u6750\u306e\u7a74\u3042\u3051\u306f\u3001\u7c89\u3058\u3093\u306e\u6392\u51fa\u3068\u9069\u5207\u306a\u6253\u6483\u5de5\u5177\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u7a74\u3042\u3051\u306f\u3001\u6db2\u4f53\u3092\u8ffd\u52a0\u3059\u308b\u3088\u308a\u3082\u3001\u4f4e\u901f\u3068\u4e00\u6642\u505c\u6b62\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u71b1\u5236\u5fa1\u65b9\u6cd5\u306f\u3001\u6750\u6599\u306b\u9069\u5408\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d3\u30c3\u30c8\u3092\u92ed\u304f\u307e\u3063\u3059\u3050\u306b\u4fdd\u3064<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5207\u308c\u5473\u306e\u826f\u3044\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u3088\u308a\u5c11\u306a\u3044\u529b\u3068\u71b1\u3067\u5207\u524a\u3067\u304d\u307e\u3059\u3002\u5207\u308c\u5473\u306e\u60aa\u3044\u30d3\u30c3\u30c8\u306f\u3001\u3088\u308a\u5927\u304d\u306a\u5727\u529b\u304c\u5fc5\u8981\u3067\u3001\u5207\u308a\u304f\u305a\u304c\u60aa\u304f\u3001\u9045\u3044\u901f\u5ea6\u3067\u3082\u904e\u71b1\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u91cd\u8981\u306a\u7a74\u3092\u958b\u3051\u308b\u524d\u306b\u3001\u5148\u7aef\u3068\u5203\u5148\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a8\u30c3\u30b8\u306e\u4e38\u307f\u3001\u6b20\u3051\u3001\u4e0d\u5747\u4e00\u306a\u6469\u8017\u3001\u9752\u307f\u304c\u304b\u3063\u305f\u5909\u8272\u3001\u307e\u305f\u306f\u30b7\u30e3\u30f3\u30af\u306e\u66f2\u304c\u308a\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u771f\u3063\u76f4\u3050\u3055\u3082\u91cd\u8981\u3067\u3059\u3002\u66f2\u304c\u3063\u305f\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3084\u3001\u304d\u3061\u3093\u3068\u56fa\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u30b7\u30e3\u30f3\u30af\u306f\u3050\u3089\u3064\u304d\u3092\u751f\u3058\u3055\u305b\u307e\u3059\u3002\u3050\u3089\u3064\u304d\u306f\u7a74\u3092\u5927\u304d\u304f\u3057\u3001\u7aef\u90e8\u304c\u4e0d\u5747\u4e00\u306b\u3053\u3059\u308c\u308b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u6469\u8017\u3057\u305f\u30c1\u30e3\u30c3\u30af\u3082\u540c\u69d8\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d3\u30c3\u30c8\u304c\u76ee\u306b\u898b\u3048\u308b\u632f\u308c\u3067\u56de\u8ee2\u3059\u308b\u5834\u5408\u306f\u3001\u7cbe\u5bc6\u4f5c\u696d\u3084\u71b1\u306b\u5f31\u3044\u6750\u6599\u306b\u306f\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fdd\u7ba1\u65b9\u6cd5\u306f\u5207\u308c\u5473\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u7bb1\u306e\u4e2d\u3067\u3070\u3089\u3070\u3089\u306b\u3055\u308c\u305f\u30d3\u30c3\u30c8\u306f\u4e92\u3044\u306b\u3076\u3064\u304b\u308a\u5408\u3044\u3001\u5203\u5148\u3092\u640d\u50b7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30b5\u30a4\u30ba\u306f\u6574\u7406\u3057\u3066\u4fdd\u7ba1\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4f7f\u7528\u5f8c\u306f\u5207\u308a\u304f\u305a\u3084\u6b8b\u7559\u7269\u3092\u9664\u53bb\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u640d\u50b7\u3057\u305f\u30d3\u30c3\u30c8\u306f\u3001\u3059\u3079\u3066\u306e\u7a74\u304c\u904e\u71b1\u3059\u308b\u539f\u56e0\u306b\u306a\u308b\u524d\u306b\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u91d1\u5c5e\u7a74\u3042\u3051\u306b\u304a\u3051\u308b\u71b1\u5236\u5fa1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u91d1\u5c5e\u306e\u7a74\u3042\u3051\u52a0\u5de5\u3067\u306f\u3001\u904e\u71b1\u304c\u6700\u3082\u9855\u8457\u306b\u73fe\u308c\u307e\u3059\u3002\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u30ad\u30fc\u30ad\u30fc\u97f3\u3092\u7acb\u3066\u305f\u308a\u3001\u5909\u8272\u3057\u305f\u308a\u3001\u7159\u3092\u51fa\u3057\u305f\u308a\u3001\u5207\u524a\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4e3b\u306a\u30eb\u30fc\u30eb\u306f\u7c21\u5358\u3067\u3059\u3002\u9069\u5207\u306a\u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3001\u5927\u53e3\u5f84\u3084\u786c\u3044\u91d1\u5c5e\u306e\u5834\u5408\u306f\u901f\u5ea6\u3092\u843d\u3068\u3057\u3001\u5207\u524a\u3067\u304d\u308b\u3060\u3051\u306e\u5341\u5206\u306a\u529b\u3067\u9001\u308a\u3001\u5207\u308a\u304f\u305a\u3092\u6392\u51fa\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u5207\u524a\u6cb9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d3\u30c3\u30c8\u306e\u4e0b\u3067\u91d1\u5c5e\u8868\u9762\u304c\u7814\u78e8\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3089\u3001\u5203\u5148\u304c\u3053\u3059\u308c\u3066\u3044\u308b\u8a3c\u62e0\u3067\u3059\u3002\u4f5c\u696d\u3092\u4e2d\u6b62\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u306e\u307e\u307e\u7d9a\u3051\u308b\u3068\u3001\u7279\u306b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5834\u5408\u3001\u8868\u9762\u304c\u786c\u5316\u3057\u3001\u6b21\u306e\u4f5c\u696d\u304c\u3088\u308a\u56f0\u96e3\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3088\u308a\u92ed\u3044\u30d3\u30c3\u30c8\u3001\u9045\u3044\u901f\u5ea6\u3001\u3088\u308a\u5f37\u3044\u9001\u308a\u3001\u307e\u305f\u306f\u4e0b\u7a74\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d1\u30a4\u30ed\u30c3\u30c8\u7a74\u306f\u3001\u3088\u308a\u5927\u304d\u306a\u76f4\u5f84\u306e\u7a74\u3092\u958b\u3051\u308b\u969b\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u304c\u3001\u307e\u3063\u3059\u3050\u3067\u9069\u5207\u306a\u30b5\u30a4\u30ba\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d1\u30a4\u30ed\u30c3\u30c8\u7a74\u304c\u5927\u304d\u3059\u304e\u308b\u3068\u3001\u6700\u7d42\u7684\u306a\u30d3\u30c3\u30c8\u306b\u5fc5\u8981\u306a\u8a98\u5c0e\u304c\u5931\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5c0f\u3055\u3059\u304e\u308b\u3068\u3001\u8ca0\u8377\u3092\u5341\u5206\u306b\u8efd\u6e1b\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u76ee\u6a19\u306f\u3001\u904e\u5ea6\u306e\u71b1\u3092\u767a\u751f\u3055\u305b\u305a\u306b\u6700\u7d42\u7684\u306a\u30d3\u30c3\u30c8\u3067\u5207\u524a\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6728\u6750\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u77f3\u6750\u306e\u71b1\u5236\u5fa1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6728\u6750\u52a0\u5de5\u306b\u304a\u3044\u3066\u3001\u71b1\u306f\u3057\u3070\u3057\u3070\u9ad8\u901f\u56de\u8ee2\u3001\u920d\u3044\u5203\u3001\u8a70\u307e\u3063\u305f\u5207\u308a\u304f\u305a\u3001\u307e\u305f\u306f\u5207\u308a\u304f\u305a\u3092\u6392\u51fa\u305b\u305a\u306b\u6df1\u3044\u7a74\u3092\u30d3\u30c3\u30c8\u3067\u7121\u7406\u306b\u62bc\u3057\u9032\u3081\u308b\u3053\u3068\u304b\u3089\u767a\u751f\u3057\u307e\u3059\u3002\u30ea\u30e0\u90e8\u5206\u3067\u306e\u7126\u3052\u4ed8\u304d\u306f\u3001\u30d3\u30c3\u30c8\u306e\u56de\u8ee2\u901f\u5ea6\u304c\u5207\u524a\u901f\u5ea6\u3088\u308a\u3082\u901f\u3059\u304e\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u92ed\u5229\u306a\u6728\u5de5\u7528\u30d3\u30c3\u30c8\u3068\u5236\u5fa1\u3055\u308c\u305f\u901f\u5ea6\u3067\u901a\u5e38\u306f\u554f\u984c\u304c\u89e3\u6c7a\u3057\u307e\u3059\u3002\u5f53\u3066\u6728\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3055\u3055\u304f\u308c\u3092\u9632\u304e\u3001\u51fa\u53e3\u5074\u3092\u304d\u308c\u3044\u306b\u4fdd\u3064\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d3\u30c3\u30c8\u306e\u56de\u8ee2\u304c\u901f\u3059\u304e\u305f\u308a\u3001\u3053\u3059\u308c\u305f\u308a\u3059\u308b\u3068\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u304c\u6eb6\u3051\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u901f\u5ea6\u3092\u843d\u3068\u3057\u3001\u6750\u6599\u3092\u652f\u3048\u3001\u5207\u308a\u304f\u305a\u3092\u53d6\u308a\u9664\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u5207\u524a\u5203\u304c\u6750\u6599\u3092\u8edf\u5316\u3055\u305b\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u524a\u308a\u53d6\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u304c\u6eb6\u3051\u59cb\u3081\u305f\u3089\u3001\u505c\u6b62\u3057\u3066\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u51b7\u5374\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u77f3\u6750\u3084\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306f\u71b1\u306e\u767a\u751f\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u5148\u7aef\u304c\u6750\u6599\u3092\u7815\u304d\u3001\u7c89\u5875\u306f\u30d5\u30eb\u30fc\u30c8\u3092\u901a\u3063\u3066\u6392\u51fa\u3055\u308c\u307e\u3059\u3002\u7a74\u304c\u7c89\u5875\u3067\u8a70\u307e\u308b\u3068\u3001\u9032\u884c\u304c\u9045\u304f\u306a\u308a\u3001\u71b1\u304c\u4e0a\u6607\u3057\u307e\u3059\u3002\u30d3\u30c3\u30c8\u3068\u6750\u6599\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u30cf\u30f3\u30de\u30fc\u8a2d\u5b9a\u3092\u4f7f\u7528\u3057\u3001\u30c9\u30ea\u30eb\u3092\u307e\u3063\u3059\u3050\u306b\u4fdd\u3061\u3001\u6df1\u3044\u7a74\u3067\u306f\u7c89\u5875\u3092\u6e05\u6383\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/bestwin-tools.com\/ja\/products\/bestwin-four-flute-wood-auger-drill-bit-straight-flute-dilling-bits\/\"><img decoding=\"async\" src=\"https:\/\/bestwin-tools.com\/wp-content\/uploads\/2021\/07\/93c9617d18bf1bb.png\" alt=\"\u30d9\u30b9\u30c8\u30a6\u30a3\u30f3 4\u679a\u5203 \u6728\u5de5\u7528\u30aa\u30fc\u30ac\u30fc\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\" style=\"width:456px;height:auto\"\/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u30c4\u30fc\u30eb\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306b\u3088\u3063\u3066\u306f\u3001\u30d3\u30c3\u30c8\u304c\u904e\u71b1\u3057\u3084\u3059\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c9\u30ea\u30eb\u672c\u4f53\u304c\u91cd\u8981\u3067\u3059\u3002\u30c1\u30e3\u30c3\u30af\u304c\u6ed1\u3063\u305f\u308a\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u5f31\u304b\u3063\u305f\u308a\u3001\u901f\u5ea6\u5236\u5fa1\u304c\u60aa\u304b\u3063\u305f\u308a\u3001\u5de5\u5177\u304c\u6469\u8017\u3057\u3066\u3044\u305f\u308a\u3059\u308b\u3068\u3001\u826f\u3044\u30d3\u30c3\u30c8\u3067\u3082\u6027\u80fd\u304c\u60aa\u304f\u306a\u308a\u307e\u3059\u3002\u30c1\u30e3\u30c3\u30af\u304c\u6ed1\u308b\u3068\u30b7\u30e3\u30f3\u30af\u304c\u52a0\u71b1\u3055\u308c\u3001\u30d3\u30c3\u30c8\u306f\u610f\u56f3\u3057\u305f\u901f\u5ea6\u3067\u5207\u524a\u3067\u304d\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5de5\u5177\u304c\u3050\u3089\u3064\u304f\u3068\u3001\u7a74\u304c\u7c97\u304f\u306a\u308a\u6469\u64e6\u304c\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30e3\u30f3\u30af\u304c\u6e05\u6f54\u3067\u6b63\u3057\u304f\u30bb\u30c3\u30c8\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c1\u30e3\u30c3\u30af\u3092\u5747\u7b49\u306b\u7de0\u3081\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u7d20\u6750\u306b\u9069\u3057\u305f\u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u901a\u5e38\u306e\u91d1\u5c5e\u3084\u6728\u6750\u306e\u7a74\u3042\u3051\u306b\u306f\u30cf\u30f3\u30de\u30fc\u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u4f4e\u51fa\u529b\u306e\u5de5\u5177\u3067\u3001\u305d\u306e\u5b9f\u7528\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u7a74\u30b5\u30a4\u30ba\u3092\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u5207\u524a\u30b7\u30b9\u30c6\u30e0\u306e\u4e00\u90e8\u306b\u3059\u304e\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30e9\u30f3\u30d7\u306f\u71b1\u306b\u3082\u5f71\u97ff\u3057\u307e\u3059\u3002\u7de9\u3093\u3060\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306f\u632f\u52d5\u3057\u3001\u5f15\u3063\u304b\u304b\u308a\u3001\u3053\u3059\u308c\u307e\u3059\u3002\u632f\u52d5\u306f\u9001\u308a\u5727\u529b\u3092\u5909\u5316\u3055\u305b\u3001\u5203\u5148\u3092\u6b20\u3051\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30c9\u30ea\u30eb\u52a0\u5de5\u306e\u524d\u306b\u3001\u6750\u6599\u3092\u30af\u30e9\u30f3\u30d7\u3057\u3001\u8584\u3044\u30b7\u30fc\u30c8\u3001\u30d1\u30a4\u30d7\u3001\u307e\u305f\u306f\u7aef\u90e8\u3092\u652f\u6301\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d3\u30c3\u30c8\u304c\u71b1\u304f\u306a\u308a\u7d9a\u3051\u308b\u5834\u5408\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u904e\u71b1\u304c\u7e70\u308a\u8fd4\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u4e00\u5ea6\u306b\u3059\u3079\u3066\u3092\u5909\u66f4\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u7c21\u5358\u306a\u624b\u9806\u3092\u8e0f\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u307e\u305a\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3092\u70b9\u691c\u3057\u307e\u3059\u3002\u6469\u8017\u3001\u6b20\u3051\u3001\u9752\u8272\u3001\u66f2\u304c\u308a\u3001\u8a70\u307e\u308a\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u4ea4\u63db\u307e\u305f\u306f\u6e05\u6383\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b21\u306b\u6750\u6599\u3092\u78ba\u8a8d\u3057\u3001\u30d3\u30c3\u30c8\u306e\u7a2e\u985e\u3092\u78ba\u304b\u3081\u307e\u3059\u3002\u6b21\u306b\u3001\u901f\u5ea6\u3092\u843d\u3068\u3057\u3001\u5203\u5148\u304c\u5207\u524a\u3059\u308b\u3088\u3046\u306b\u9001\u308a\u91cf\u3092\u8abf\u6574\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u3088\u308a\u983b\u7e41\u306b\u5207\u308a\u304f\u305a\u3092\u9664\u53bb\u3057\u307e\u3059\u3002\u6750\u6599\u304c\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u306e\u307f\u3001\u9069\u5207\u306a\u5207\u524a\u6cb9\u3092\u6dfb\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u554f\u984c\u304c\u7d9a\u304f\u5834\u5408\u306f\u3001\u30c4\u30fc\u30eb\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c1\u30e3\u30c3\u30af\u306e\u632f\u308c\u3001\u6ed1\u308a\u3001\u30c8\u30eb\u30af\u4e0d\u8db3\u3001\u307e\u305f\u306f\u30e2\u30fc\u30c9\u306e\u9593\u9055\u3044\u3092\u63a2\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6750\u6599\u304c\u632f\u52d5\u3059\u308b\u5834\u5408\u3001\u6b63\u3057\u3044\u901f\u5ea6\u3067\u3042\u3063\u3066\u3082\u30d3\u30c3\u30c8\u304c\u64e6\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7e70\u308a\u8fd4\u3057\u751f\u7523\u7a74\u3092\u958b\u3051\u308b\u5834\u5408\u306f\u30011\u3064\u306e\u5236\u5fa1\u3055\u308c\u305f\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u30c6\u30b9\u30c8\u3057\u3001\u3046\u307e\u304f\u3044\u304f\u901f\u5ea6\u3001\u9001\u308a\u3001\u30d3\u30c3\u30c8\u306e\u7a2e\u985e\u3001\u304a\u3088\u3073\u51b7\u5374\u65b9\u6cd5\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u7121\u99c4\u3092\u9632\u304e\u307e\u3059\u3002\u540c\u3058\u9593\u9055\u3063\u305f\u901f\u5ea6\u3001\u4e0d\u5341\u5206\u306a\u30b5\u30dd\u30fc\u30c8\u3001\u307e\u305f\u306f\u7a74\u8a70\u307e\u308a\u306e\u65b9\u6cd5\u3092\u7e70\u308a\u8fd4\u3059\u3068\u3001\u65b0\u3057\u3044\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u904e\u71b1\u3057\u3001\u826f\u3044\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3067\u3082\u6469\u64e6\u3092\u751f\u307f\u7d9a\u3051\u308b\u6398\u524a\u65b9\u6cd5\u3092\u6551\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6398\u524a\u524d\u306e\u5b9f\u7528\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7a74\u3092\u304d\u308c\u3044\u306b\u3057\u3001\u30d3\u30c3\u30c8\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3059\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u3053\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6750\u8cea\u3092\u78ba\u8a8d\u3057\u3001\u305d\u308c\u306b\u9069\u3057\u305f\u30d3\u30c3\u30c8\u3092\u9078\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30d3\u30c3\u30c8\u304c\u92ed\u5229\u3067\u3001\u307e\u3063\u3059\u3050\u3067\u3001\u6e05\u6f54\u3067\u3001\u6b63\u3057\u304f\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u91d1\u5c5e\u3084\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3067\u306f\u3001\u7279\u306b\u5236\u5fa1\u3055\u308c\u305f\u901f\u5ea6\u3067\u59cb\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u5207\u524a\u3067\u304d\u308b\u7a0b\u5ea6\u306b\u3001\u3053\u3059\u3089\u305a\u306b\u5b89\u5b9a\u3057\u3066\u9001\u308a\u306a\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u6df1\u3044\u7a74\u3084\u30d6\u30e9\u30a4\u30f3\u30c9\u30db\u30fc\u30eb\u3067\u306e\u5207\u308a\u304f\u305a\u9664\u53bb\u3002<\/li>\n\n\n\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u91d1\u5c5e\u306b\u9069\u3057\u305f\u5207\u524a\u6cb9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u3092\u30af\u30e9\u30f3\u30d7\u3057\u3001\u8584\u3044\u7d20\u6750\u3084\u6e7e\u66f2\u3057\u305f\u7d20\u6750\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u30d3\u30c3\u30c8\u304c\u9cf4\u3063\u305f\u308a\u3001\u7159\u304c\u51fa\u305f\u308a\u3001\u9752\u304f\u306a\u3063\u305f\u308a\u3001\u304d\u308c\u3044\u306a\u5207\u308a\u304f\u305a\u304c\u51fa\u306a\u304f\u306a\u3063\u305f\u3089\u3001\u4f5c\u696d\u3092\u4e2d\u6b62\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30a8\u30c3\u30b8\u304c\u640d\u50b7\u3059\u308b\u524d\u306b\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u51b7\u307e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u6700\u521d\u306e\u7a74\u3092\u691c\u67fb\u3057\u3066\u304b\u3089\u3001\u4f5c\u696d\u3092\u7e70\u308a\u8fd4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u304c\u3001\u30d3\u30c3\u30c8\u3084\u52a0\u5de5\u7269\u306b\u640d\u50b7\u3092\u4e0e\u3048\u308b\u524d\u306b\u3001\u307b\u3068\u3093\u3069\u306e\u71b1\u554f\u984c\u3092\u691c\u51fa\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d9\u30b9\u30c8\u30a6\u30a3\u30f3\u88fd\u54c1\u304c\u81ea\u7136\u306b\u30d5\u30a3\u30c3\u30c8\u3059\u308b\u5834\u6240<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u904e\u71b1\u306e\u554f\u984c\u306b\u5bfe\u3057\u3066\u3001\u9069\u5207\u306a\u9078\u629e\u306f\u7d20\u6750\u3068\u7a74\u306e\u30b5\u30a4\u30ba\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u6728\u6750\u306e\u7a74\u3042\u3051\u306b\u306f\u3001\u7e4a\u7dad\u3092\u6349\u3048\u3001\u9664\u53bb\u3067\u304d\u308b\u30d3\u30c3\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002\u91d1\u5c5e\u306e\u7a74\u3042\u3051\u306b\u306f\u3001\u9069\u5207\u306a\u901f\u5ea6\u3067\u5408\u91d1\u3092\u5207\u65ad\u3067\u304d\u308b\u5203\u5148\u304c\u5fc5\u8981\u3067\u3059\u3002\u77f3\u6750\u306e\u7a74\u3042\u3051\u306b\u306f\u3001\u9069\u5207\u306a\u5148\u7aef\u3068\u885d\u6483\u306e\u6319\u52d5\u304c\u5fc5\u8981\u3067\u3059\u3002\u6df7\u5408\u4fee\u7406\u4f5c\u696d\u3067\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u304c\u3059\u3079\u3066\u306e\u4f5c\u696d\u306b\u4e00\u3064\u306e\u30d3\u30c3\u30c8\u3092\u7121\u7406\u306b\u62bc\u3057\u8fbc\u307e\u306a\u3044\u3088\u3046\u306b\u3001\u660e\u78ba\u306a\u30b5\u30a4\u30ba\u306e\u30bb\u30c3\u30c8\u304c\u3042\u308b\u3068\u5f79\u7acb\u3064\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/bestwin-tools.com\/ja\/products\/drill-bits\/\">\u30d9\u30b9\u30c8\u30a6\u30a3\u30f3<\/a> \u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3001\u30cf\u30f3\u30de\u30fc\u30d3\u30c3\u30c8\u3001\u6728\u5de5\u7528\u30aa\u30fc\u30ac\u30fc\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3001\u304a\u3088\u3073\u4e00\u822c\u7684\u306a\u4f5c\u696d\u5834\u3084\u8a2d\u7f6e\u4f5c\u696d\u7528\u306e\u30c9\u30ea\u30eb\u30c4\u30fc\u30eb\u30bb\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 <strong>\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/strong> \u56f3\u9762\u306e\u7a74\u5f84\u306b\u5408\u3046\u3068\u3044\u3046\u3060\u3051\u3067\u306a\u304f\u3001\u5236\u5fa1\u3055\u308c\u305f\u6e29\u5ea6\u3067\u30af\u30ea\u30fc\u30f3\u306b\u5207\u65ad\u3067\u304d\u308b\u305f\u3081\u3001\u9078\u629e\u3055\u308c\u308b\u3079\u304d\u3067\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/bestwin-tools.com\/ja\/products\/cordless-drill-sets-bs7012a-sets\/\"><img decoding=\"async\" src=\"https:\/\/bestwin-tools.com\/wp-content\/uploads\/2026\/04\/cordless-drill-sets-bs7012a-sets.png\" alt=\"\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3055\u308c\u305f\u7a74\u3042\u3051\u306e\u305f\u3081\u306eBestwin\u30b3\u30fc\u30c9\u30ec\u30b9\u30c9\u30ea\u30eb\u30bb\u30c3\u30c8\" style=\"width:399px;height:auto\"\/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u6700\u7d42\u7684\u306a\u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u306f\u3001\u5207\u524a\u304c\u6469\u64e6\u306b\u5909\u308f\u308b\u3068\u904e\u71b1\u3057\u307e\u3059\u3002\u307e\u305a\u57fa\u672c\u3092\u5236\u5fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d3\u30c3\u30c8\u306e\u7a2e\u985e\u3001\u5207\u308c\u5473\u3001\u901f\u5ea6\u3001\u9001\u308a\u5727\u3001\u5207\u308a\u304f\u305a\u306e\u6392\u51fa\u3001\u9069\u5207\u306a\u5834\u6240\u3067\u306e\u6f64\u6ed1\u3001\u5de5\u5177\u306e\u72b6\u614b\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u78ba\u8a8d\u306f\u3001\u5358\u306b\u5f37\u304f\u62bc\u3057\u8fbc\u3093\u3060\u308a\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u5909\u66f4\u305b\u305a\u306b\u30d3\u30c3\u30c8\u3092\u4ea4\u63db\u3057\u305f\u308a\u3059\u308b\u3088\u308a\u3082\u3001\u71b1\u306e\u554f\u984c\u3092\u591a\u304f\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30ea\u30fc\u30f3\u6398\u524a\u306f\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3001\u30c9\u30ea\u30eb\u3001\u6750\u6599\u3001\u30af\u30e9\u30f3\u30d7\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306e\u30ea\u30ba\u30e0\u3059\u3079\u3066\u304c\u71b1\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u5404\u90e8\u5206\u304c\u5236\u5fa1\u4e0b\u306b\u3042\u308b\u3068\u3001\u7a74\u306f\u3088\u308a\u304d\u308c\u3044\u306b\u3001\u30a8\u30c3\u30b8\u306f\u3088\u308a\u9577\u304f\u6301\u3061\u3001 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Drill_bit\" target=\"_blank\" rel=\"noopener\">\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8<\/a> \u7e70\u308a\u8fd4\u3057\u4f5c\u696d\u3067\u3082\u5f79\u7acb\u3061\u7d9a\u3051\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer A Drill Bit overheats when it rubs more than it cuts. The usual causes are excessive speed, weak feed pressure, a dull edge, poor chip removal, the wrong bit for the material, no lubrication where it is needed, or drilling too long without clearing the hole. Heat is not only uncomfortable for the operator. It can soften edges, burn wood, harden some metals, enlarge holes, damage coatings, and shorten tool life. The fix is practical: match the bit to the material, start with controlled speed, use steady feed, clear chips often, and use suitable cooling or lubrication when the material and job call for it. A sharp Drill [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":664,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-660","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/bestwin-tools.com\/ja\/wp-json\/wp\/v2\/posts\/660","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestwin-tools.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestwin-tools.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestwin-tools.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bestwin-tools.com\/ja\/wp-json\/wp\/v2\/comments?post=660"}],"version-history":[{"count":2,"href":"https:\/\/bestwin-tools.com\/ja\/wp-json\/wp\/v2\/posts\/660\/revisions"}],"predecessor-version":[{"id":663,"href":"https:\/\/bestwin-tools.com\/ja\/wp-json\/wp\/v2\/posts\/660\/revisions\/663"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestwin-tools.com\/ja\/wp-json\/wp\/v2\/media\/664"}],"wp:attachment":[{"href":"https:\/\/bestwin-tools.com\/ja\/wp-json\/wp\/v2\/media?parent=660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestwin-tools.com\/ja\/wp-json\/wp\/v2\/categories?post=660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestwin-tools.com\/ja\/wp-json\/wp\/v2\/tags?post=660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}