{"id":3333,"date":"2019-02-19T08:05:58","date_gmt":"2019-02-19T08:05:58","guid":{"rendered":"https:\/\/www.mcctcarbide.com\/?p=3333"},"modified":"2020-05-06T07:02:11","modified_gmt":"2020-05-06T07:02:11","slug":"introduction-to-the-characteristics-and-uses-of-various-types-of-drill-bits","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/ko\/%eb%93%9c%eb%a6%b4-%eb%b9%84%ed%8a%b8%ec%9d%98-%eb%8b%a4%ec%96%91%ed%95%9c-%ec%9c%a0%ed%98%95%ec%9d%98-%ed%8a%b9%ec%84%b1-%eb%b0%8f-%ec%9a%a9%eb%8f%84-%ec%86%8c%ea%b0%9c\/","title":{"rendered":"\ub2e4\uc591\ud55c \uc720\ud615\uc758 \ub4dc\ub9b4 \ube44\ud2b8\uc758 \ud2b9\uc131 \ubc0f \uc0ac\uc6a9 \uc18c\uac1c"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper limit-wrapper\">\n<p>\ub4dc\ub9b4 \ube44\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 0.25~80mm \ubc94\uc704\uc758 \ub2e8\ub2e8\ud55c \uc7ac\ub8cc\uc5d0 \uad6c\uba4d\uc774\ub098 \ub9c9\ud78c \uad6c\uba4d\uc744 \ub6ab\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ub4dc\ub9b4 \ube44\ud2b8\uc5d0\ub294 \uc8fc\ub85c \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4, \ud50c\ub7ab \ub4dc\ub9b4, \uc13c\ud130 \ub4dc\ub9b4 \ubc0f \uae4a\uc740 \uad6c\uba4d \ub4dc\ub9b4\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ub9ac\uba38 \ubc0f \ubcf4\ub9c1 \ub4dc\ub9b4\uc740 \ub2e8\ub2e8\ud55c \uc7ac\ub8cc\uc5d0 \uad6c\uba4d\uc744 \ub6ab\uc744 \uc218 \uc5c6\uc9c0\ub9cc \uc77c\ubc18\uc801\uc73c\ub85c \ub4dc\ub9b4 \ube44\ud2b8\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1.\ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4<\/h4>\n\n\n\n<p>\ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uc740 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uad6c\uba4d \uac00\uacf5 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc9c1\uacbd\uc740 0.25~80mm\uc785\ub2c8\ub2e4. \uc8fc\ub85c \ub4dc\ub9b4 \ube44\ud2b8\uc758 \uc791\ub3d9 \ubd80\ubd84\uacfc \ud578\ub4e4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc791\uc5c5 \ubd80\ud488\uc5d0\ub294 \uaf2c\uc784\uacfc \uc720\uc0ac\ud55c \ub450 \uac1c\uc758 \ub098\uc120\ud615 \ud648\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub4dc\ub9b4\ub9c1\uc2dc \uac00\uc774\ub4dc\ubd80\uc640 \ud640\uc758 \ubcbd \uc0ac\uc774\uc758 \ub9c8\ucc30\uc744 \uc904\uc774\uae30 \uc704\ud574 \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uc740 \ud578\ub4e4\uc5d0\uc11c \uc115\ud06c\ub85c \uac08\uc218\ub85d \uc9c1\uacbd\uc774 \uc810\ucc28 \uc904\uc5b4\ub4e4\uace0 \uc5ed\uc6d0\ubfd4 \ud615\ud0dc\uac00 \ub41c\ub2e4. \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uc758 \ub098\uc120 \uac01\ub3c4\ub294 \uc8fc\ub85c \uc778\uc120\uc758 \uacbd\uc0ac\uac01 \ud06c\uae30, \ube14\ub808\uc774\ub4dc \uac15\ub3c4 \ubc0f \uce69 \uc81c\uac70 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70 \uc77c\ubc18\uc801\uc73c\ub85c 25\u00b0~32\u00b0\uc785\ub2c8\ub2e4. \ub098\uc120\ud615 \ud648\uc740 \ubc00\ub9c1, \uc5f0\uc0ad, \uc5f4\uac04 \uc555\uc5f0 \ub610\ub294 \uc5f4\uac04 \uc555\ucd9c\ub85c \uac00\uacf5\ud560 \uc218 \uc788\uc73c\uba70 \ub4dc\ub9b4 \ube44\ud2b8\uc758 \uc120\ub2e8\uc744 \ub0a0\uce74\ub86d\uac8c \ud558\uc5ec \uc808\ub2e8 \ubd80\ubd84\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \ud45c\uc900 \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uc758 \uc808\uc0ad\ub0a0 \uac01\ub3c4\ub294 118\u00b0, \ube14\ub808\uc774\ub4dc \ud6a1\uacbd\uc0ac\uac01\uc740 40\u00b0~60\u00b0, \ub9b4\ub9ac\ud504\uac01\uc740 8\u00b0~20\u00b0\uc785\ub2c8\ub2e4. \uad6c\uc870\uc0c1\uc758 \uc774\uc720\ub85c \uacbd\uc0ac\uac01\uc740 \ubc14\uae65\ucabd \ubaa8\uc11c\ub9ac\uc5d0\uc11c \ud06c\uace0 \uc911\uac04\uc73c\ub85c \uac08\uc218\ub85d \uc810\ucc28 \uac10\uc18c\ud558\uba70 \uacbd\uc0ac \ubaa8\uc11c\ub9ac\ub294 \ub4dc\ub9b4\ub9c1 \uc911\uc5d0 \uc555\ucc29\ub418\ub294 \uc74c\uc758 \uacbd\uc0ac\uac01(\ucd5c\ub300 -55\u00b0)\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/twist-drill.png\" alt=\"\" class=\"wp-image-3335\" title=\"\"><\/figure>\n\n\n\n<p>\ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uc758 \uc808\ub2e8 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \uc808\ub2e8 \ubd80\ubd84\uc744 \uac00\uacf5\ud560 \uc7ac\ub8cc\uc758 \ud2b9\uc131\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \ubaa8\uc591(\uadf8\ub8f9 \ub4dc\ub9b4 \ub4f1)\uc73c\ub85c \uc5f0\ub9c8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uc758 \ud578\ub4e4\uc5d0\ub294 \uc2a4\ud2b8\ub808\uc774\ud2b8 \uc115\ud06c\uc640 \ud14c\uc774\ud37c \uc115\ud06c\uc758 \ub450 \uac00\uc9c0 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uc790\ub294 \ub4dc\ub9b4 \ucc99\uc5d0 \uace0\uc815\ub418\uace0 \ud6c4\uc790\ub294 \uae30\uacc4 \uc2a4\ud540\ub4e4 \ub610\ub294 \uc2ec\uc555\ub300\uc758 \ud14c\uc774\ud37c \uad6c\uba4d\uc5d0 \ub6ab\ub9bd\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uc740 \uace0\uc18d\uac15\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \ucd08\uacbd \uc778\uc11c\ud2b8 \ub610\ub294 \ud06c\ub77c\uc6b4\uc774 \uc788\ub294 \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uc740 \uc8fc\ucca0, \uacbd\ud654\uac15 \ubc0f \ube44\uae08\uc18d \uc7ac\ub8cc \uac00\uacf5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc194\ub9ac\ub4dc \ucd08\uacbd \uc18c\ud615 \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uc740 \uae30\uae30 \ubd80\ud488 \ubc0f \uc778\uc1c4 \ud68c\ub85c \uae30\ud310\uc744 \ucc98\ub9ac\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2.\ud50c\ub7ab \ub4dc\ub9b4<\/h4>\n\n\n\n<p>\ud50c\ub7ab \ub4dc\ub9b4\uc740 \uad6c\uc870\uac00 \uac04\ub2e8\ud558\uace0 \uc81c\uc791 \ube44\uc6a9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4. \uc808\uc0ad \uc601\uc5ed\uc774 \uc2a4\ud398\uc774\ub4dc \ubaa8\uc591\uc73c\ub85c \ub418\uc5b4 \uc788\uc5b4 \uc808\uc0ad\uc720\uac00 \uac00\uacf5\ub41c \uad6c\uba4d\uc73c\ub85c \uc27d\uac8c \uc720\uc785\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud50c\ub7ab \ub4dc\ub9b4\uc758 \uc808\uc0ad \ubc0f \uce69 \ubc30\ucd9c \uc131\ub2a5\uc774 \uc88b\uc9c0 \uc54a\uc740 \uac83\uc740 \ubd80\uc778\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ud50c\ub7ab \ub4dc\ub9b4\uc740 \uc77c\uccb4\ud615 \ubc84\uc804\uacfc \uc870\ub9bd\ud615 \ubc84\uc804 \ubaa8\ub450\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub178\ub9ac\uc2a4\ub294 \uc8fc\ub85c \uc9c1\uacbd 0.03 ~ 0.5mm\uc758 \ubbf8\uc138 \uad6c\uba4d \ub4dc\ub9b4\ub9c1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc870\ub9bd\ub41c \ud50c\ub7ab \ub4dc\ub9b4 \ube14\ub808\uc774\ub4dc\ub294 \uad50\uccb4 \uac00\ub2a5\ud558\uba70 \ub0b4\ubd80 \ub0c9\uac01\uc774 \uac00\ub2a5\ud558\uba70 \uc8fc\ub85c \uc9c1\uacbd 25~500mm\uc758 \ud070 \uad6c\uba4d\uc744 \ub6ab\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/flat-drill.png\" alt=\"\" class=\"wp-image-3337\" title=\"\"><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">3.\ub525 \ud640 \ub4dc\ub9b4<\/h4>\n\n\n\n<p>\uae4a\uc740 \uad6c\uba4d \ub4dc\ub9b4\ub9c1\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uad6c\uba4d \uae4a\uc774 \ub300 \uad6c\uba4d \ube44\uc728\uc774 6\ubcf4\ub2e4 \ud070 \uad6c\uba4d\uc744 \uac00\uacf5\ud558\ub294 \ub3c4\uad6c\ub97c \ub9d0\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uac74 \ub4dc\ub9b4, BTA \uae4a\uc740 \uad6c\uba4d \ub4dc\ub9b4, \uc81c\ud2b8 \ub4dc\ub9b4, DF \uae4a\uc740 \uad6c\uba4d \ub4dc\ub9b4 \ub4f1\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.\ube0c\ub85c\uce6d \ub4dc\ub9b4<\/h4>\n\n\n\n<p>\ub9ac\ubc0d \ub4dc\ub9b4\uc740 \ud1b1\ub2c8\uac00 3~4\uac1c\uc774\uba70 \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\ubcf4\ub2e4 \uac15\uc131\uc774 \ub192\uc544 \uae30\uc874 \uad6c\uba4d\uc744 \ube0c\ub85c\uce6d\ud558\uace0 \uac00\uacf5 \ubc0f \ub9c8\ubb34\ub9ac\uc758 \uc815\ud655\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5. \uce74\uc6b4\ud130 \uc2f1\ud06c \ub4dc\ub9b4<\/h4>\n\n\n\n<p>\uce74\uc6b4\ud130\uc2f1\ud06c \ub4dc\ub9b4\uc740 \ud1b1\ub2c8\uac00 \ub9ce\uc73c\uba70, \ub2e4\uc591\ud55c \uce74\uc6b4\ud130\uc2f1\ud06c \ub098\uc0ac\uc758 \uce74\uc6b4\ud130\uc2f1\ud06c \ud640\uc744 \uac00\uacf5\ud558\uac70\ub098 \ud640\uc758 \uc678\uce21 \ub2e8\uba74\uc744 \ud3c9\ud3c9\ud558\uac8c \ud558\ub294 \uc131\ud615 \ubc29\ubc95\uc5d0 \uc758\ud574 \ud640 \ub2e8\ubd80\uac00 \uc6d0\ud558\ub294 \ud615\uc0c1\uc73c\ub85c \uac00\uacf5\ub41c\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/coundtersink-drill-1.png\" alt=\"\" class=\"wp-image-3338\" title=\"\"><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">6.\uc13c\ud130 \ub4dc\ub9b4<\/h4>\n\n\n\n<p>\uc13c\ud130 \ub4dc\ub9b4\uc740 \uc0e4\ud504\ud2b8 \uacf5\uc791\ubb3c\uc758 \uc911\uc2ec \uad6c\uba4d\uc744 \ub4dc\ub9b4\ub9c1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubcf8\uc9c8\uc801\uc73c\ub85c \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uacfc \uc791\uc740 \ub098\uc120 \uac01\ub3c4\uc758 \ubcf4\ub9c1 \ub4dc\ub9b4\uc758 \ud569\uc131\ubb3c\uc774\ubbc0\ub85c \ud569\uc131 \uc13c\ud130 \ub4dc\ub9b4\uc774\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/center-drill.png\" alt=\"\" class=\"wp-image-3339\" title=\"\"><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc\ub85c \ub9cc\ub4e0 \uc801\ud569\ud55c \ub4dc\ub9b4\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c? \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\uc2dc\ub41c \uba87 \uac00\uc9c0 \uc720\ud615\uc758 \ucd08\uacbd \ub4dc\ub9b4\uc785\ub2c8\ub2e4.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">1. \ucd08\uacbd \uc778\ub371\uc11c\ube14 \uc778\uc11c\ud2b8 \ube44\ud2b8<\/h4>\n\n\n\n<p>\ucd08\uacbd \uc778\ub371\uc11c\ube14 \uc778\uc11c\ud2b8\uac00 \uc788\ub294 \ub4dc\ub9b4\uc740 \uc120\ubc18 \ubc0f \uae30\ud0c0 \ud68c\uc804 \uae30\uacc4\uc5d0 \ub300\ud574 2D\uc5d0\uc11c 5D(D\ub294 \ubcf4\uc5b4 \uc9c1\uacbd)\uae4c\uc9c0 \ub2e4\uc591\ud55c \uac00\uacf5 \uae4a\uc774\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. \uc194\ub9ac\ub4dc \ucd08\uacbd \ub4dc\ub9b4<\/h4>\n\n\n\n<p>\uc774 \ub4dc\ub9b4\uc740 \uace0\uae09 \uba38\uc2dc\ub2dd \uc13c\ud130\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ubbf8\uc138\ud55c \uc785\uc790\uc758 \uacbd\uc9c8 \ud569\uae08 \uc18c\uc7ac\ub85c \uc81c\uc791\ub418\uc5c8\uc73c\uba70 \uc218\uba85 \uc5f0\uc7a5\uc744 \uc704\ud574 TiAlN \ucf54\ud305 \ucc98\ub9ac\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \uae30\ud558\ud559\uc801 \ubaa8\uc11c\ub9ac \ud615\uc0c1\uc740 \ub4dc\ub9b4 \ube44\ud2b8\uac00 \ub300\ubd80\ubd84\uc758 \uacf5\uc791\ubb3c \uc7ac\ub8cc\ub97c \ub4dc\ub9b4\ub9c1\ud560 \ub54c \uc790\uccb4 \uc13c\ud130\ub9c1 \uae30\ub2a5\uacfc \uc6b0\uc218\ud55c \uce69 \ucee8\ud2b8\ub864\uc744 \uac00\uc9c8 \uc218 \uc788\ub3c4\ub85d \ud558\uace0 \uce69 \uc81c\uac70 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3.\uc6a9\uc811 \uce74\ubc14\uc774\ub4dc \ub4dc\ub9b4<\/h4>\n\n\n\n<p>\uc774 \ub4dc\ub9b4\uc740 \uac15\ucca0 \ub4dc\ub9b4 \ubab8\uccb4\uc5d0 \uce74\ubc14\uc774\ub4dc \ud06c\ub77c\uc6b4\uc744 \ub2e8\ub2e8\ud788 \uc6a9\uc811\ud558\uc5ec \ub9cc\ub4ed\ub2c8\ub2e4. \uc790\uccb4 \uc13c\ud130\ub9c1 \ud615\uc0c1 \ube14\ub808\uc774\ub4dc \uc720\ud615\uc740 \uc808\uc0ad \ubd80\ud558\uac00 \uc791\uace0 \ub300\ubd80\ubd84\uc758 \ud53c\uc0ad\uc7ac \uc7ac\ub8cc\uc5d0 \ub300\ud574 \uc6b0\uc218\ud55c \uce69 \ucee8\ud2b8\ub864\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc644\uc131\ub41c \uad6c\uba4d\uc740 \uc6b0\uc218\ud55c \ud45c\uba74 \uc870\ub3c4, \ub192\uc740 \uce58\uc218 \uc815\ud655\ub3c4 \ubc0f \uc704\uce58 \uc815\ud655\ub3c4\ub97c \uac00\uc9c0\uba70 \ucd94\uac00 \ub9c8\ubb34\ub9ac\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub4dc\ub9b4\uc740 \ub0b4\ubd80 \ub0c9\uac01\uc2dd\uc774\uba70 \uba38\uc2dc\ub2dd \uc13c\ud130, CNC \uc120\ubc18 \ub610\ub294 \uae30\ud0c0 \uace0\uac15\uc131 \uace0\uc18d \uc808\ub2e8\uae30\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4. \ud06c\ub77c\uc6b4\uc774 \uc788\ub294 \uad50\uccb4 \uac00\ub2a5\ud55c \uce74\ubc14\uc774\ub4dc \ub4dc\ub9b4 \ube44\ud2b8<\/h4>\n\n\n\n<p><br>\uc774 \uc720\ud615\uc758 \ub4dc\ub9b4\uc740 \ucd5c\uadfc \uba87 \ub144 \ub3d9\uc548 \uac1c\ubc1c\ub41c \ucc28\uc138\ub300 \ub4dc\ub9b4\ub9c1 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc2a4\ud2f8 \ub4dc\ub9b4 \ubc14\ub514\uc640 \uad50\uccb4 \uac00\ub2a5\ud55c \uc194\ub9ac\ub4dc \uce74\ubc14\uc774\ub4dc \ud06c\ub77c\uc6b4\uc758 \uc870\ud569\uc785\ub2c8\ub2e4. \uc6a9\uc811 \ucd08\uacbd \ub4dc\ub9b4\uacfc \ube44\uad50\ud560 \ub54c \uc774 \uc720\ud615\uc758 \uac00\uacf5 \uc815\ud655\ub3c4\ub294 \ube44\uc2b7\ud569\ub2c8\ub2e4. \ub610\ud55c \ud06c\ub77c\uc6b4\uc744 \uad50\uccb4\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uac00\uacf5 \ube44\uc6a9\uc774 \uc808\uac10\ub429\ub2c8\ub2e4. \uc774 \ub4dc\ub9b4 \ube44\ud2b8\ub294 \uc815\ubc00\ud55c \uad6c\uba4d \ud06c\uae30 \uc99d\uac00\ub97c \ub2ec\uc131\ud558\uace0 \uc790\ub3d9\uc73c\ub85c \uc790\uccb4 \uc13c\ud130\ub9c1\uc744 \uc218\ud589\ud558\uc5ec \ub192\uc740 \uad6c\uba4d \uac00\uacf5 \uc815\ud655\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/div><!-- .vgblk-rw-wrapper -->","protected":false},"excerpt":{"rendered":"<p>A drill bit is a tool used to drill through holes or blind holes in solid materials, usually in the range of 0.25 to 80 mm. Common drill bits mainly include twist drills, flat drills, center drills, and deep hole drills. Although reamer and boring drills cannot drill holes in solid materials, they are customarily&#8230;<\/p>","protected":false},"author":2,"featured_media":19362,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[92],"tags":[],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/02\/1.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/3333"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/comments?post=3333"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/3333\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/media\/19362"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/media?parent=3333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/categories?post=3333"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/tags?post=3333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}