{"id":3523,"date":"2017-06-08T08:00:05","date_gmt":"2017-06-07T23:00:05","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=3523"},"modified":"2026-06-08T10:25:29","modified_gmt":"2026-06-08T01:25:29","slug":"norimen-cac-phuong-phap-khoan-khac-nhau-2","status":"publish","type":"post","link":"https:\/\/norimen.net\/vi\/norimen-various-drilling-methods-2\/","title":{"rendered":"C\u00e1c ph\u01b0\u01a1ng ph\u00e1p khoan tr\u00ean m\u1eb7t d\u1ed1c (Ph\u1ea7n 2)"},"content":{"rendered":"<p>Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi.<\/p>\n<p>\u0110\u00e2y l\u00e0 Enta.<\/p>\n<p>M\u1ea5y ng\u00e0y tr\u01b0\u1edbc, t\u00f4i \u0111\u00e3 \u0111\u0103ng m\u1ed9t c\u00e2u \u0111\u1ed1 nh\u1ecf tr\u00ean Facebook.<\/p>\n<p><strong><span style=\"color: #0000ff;\">N\u0103ng l\u01b0\u1ee3ng gi\u00f3 c\u00f2n t\u1ed3n t\u1ea1i m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1<\/span><\/strong>V\u00e0 th\u1ebf l\u00e0!<\/p>\n<p>\u0110\u00e2y l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3524 size-full\" title=\"Ti\u1ebfng \u1ed3n b\u00f3ng\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/a41c96b1fa3e9bb5251653e1a1d0ebb6.jpg\" alt=\"Ti\u1ebfng \u1ed3n b\u00f3ng\" width=\"600\" height=\"460\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/a41c96b1fa3e9bb5251653e1a1d0ebb6.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/a41c96b1fa3e9bb5251653e1a1d0ebb6-300x230.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>C\u00e2u tr\u1ea3 l\u1eddi n\u1eb1m trong \u0111\u00e2y!!<\/p>\n<p>\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<p>\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<p>\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<p>\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<p><span style=\"font-size: 26px;\"><strong><span style=\"color: #808080;\">\u5f71<\/span><\/strong><\/span>\u0110\u00f3 l\u00e0.<\/p>\n<p>&nbsp;<\/p>\n<p>Khi \u1edf trong b\u00f3ng t\u1ed1i n\u00e0y, \u0111\u00f4i c\u00e1nh s\u1ebd quay theo m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<p>B\u00f3ng c\u1ee7a nh\u1eefng chi\u1ebfc c\u00e1nh c\u00e1ch \u0111\u1ec1u nhau l\u01b0\u1edbt ngang qua ng\u01b0\u1eddi.<\/p>\n<p>Ng\u01b0\u1eddi ta n\u00f3i r\u1eb1ng khi \u1edf d\u01b0\u1edbi b\u00f3ng \u0111\u00f3, ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 b\u1ecb \u0111au \u0111\u1ea7u, ch\u00f3ng m\u1eb7t ho\u1eb7c c\u1ea3m th\u1ea5y cho\u00e1ng v\u00e1ng.<\/p>\n<p>\u0110i\u1ec1u \u0111\u00f3<span style=\"font-size: 20px;\"><strong><span style=\"color: #ff0000;\">Ti\u1ebfng \u1ed3n b\u00f3ng<\/span><\/strong><\/span>Ng\u01b0\u1eddi ta n\u00f3i r\u1eb1ng...<\/p>\n<p>M\u1eb7c d\u00f9 nguy\u00ean nh\u00e2n v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c l\u00e0m r\u00f5, nh\u01b0ng v\u1ea5n \u0111\u1ec1 n\u00e0y c\u00f3 v\u1ebb s\u1ebd tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng trong t\u01b0\u01a1ng lai.<\/p>\n<p>Th\u1eadt s\u1ef1, con ng\u01b0\u1eddi r\u1ea5t d\u1ec5 b\u1ecb lay \u0111\u1ed9ng b\u1edfi nh\u1eefng chuy\u1ec7n nh\u1ecf nh\u1eb7t.<\/p>\n<p>V\u00e0 h\u00f3a ra, nh\u1eefng chuy\u1ec7n nh\u01b0 th\u1ebf n\u00e0y \u0111ang di\u1ec5n ra \u0111\u1eb1ng sau nh\u1eefng c\u00f4ng ngh\u1ec7 m\u1edbi.<\/p>\n<p>&nbsp;<\/p>\n<p>Nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 t\u1eadn t\u00ecnh vi\u1ebft c\u00e2u tr\u1ea3 l\u1eddi tr\u00ean Facebook,<strong>\u201cKappa Ebisen\u201d<\/strong>, \u0110\u00e2y l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi \u0111\u1ea5y w<\/p>\n<p>C\u00f3 v\u1ebb nh\u01b0 t\u00f4i ph\u1ea3i ch\u1ecbu \u201c\u00e1n\u201d kh\u00f4ng th\u1ec3 ngh\u1ec9 vi\u1ec7c trong m\u1ed9t th\u1eddi gian n\u1eefa r\u1ed3i nh\u1ec9, haha.<\/p>\n<hr \/>\n<p>Th\u00f4i, quay l\u1ea1i ch\u1ee7 \u0111\u1ec1 ch\u00ednh<\/p>\n<h3><strong>Khoan \u0111\u01a1n (khoan \u1ed1ng \u0111\u01a1n)<\/strong><\/h3>\n<p style=\"text-align: center;\"><span style=\"font-size: 20px;\"><strong><span style=\"color: #0000ff;\">\uff0d B\u00faa kh\u00ed n\u00e9n \uff0d<\/span><\/strong><\/span><\/p>\n<p>\u0110\u00e2y l\u00e0 lo\u1ea1i m\u00e1y khoan \u0111\u00e1 c\u1ee1 l\u1edbn nh\u01b0 ng\u01b0\u1eddi ta th\u01b0\u1eddng g\u1ecdi.<\/p>\n<p>T\u00f4i ngh\u0129 r\u1eb1ng m\u00e1y khoan Yamamoto l\u00e0 lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t, nh\u01b0ng c\u0169ng c\u00f3 r\u1ea5t nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c.<\/p>\n<div align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"M\u00e1y khoan treo\" src=\"http:\/\/stat.ameba.jp\/user_images\/20140515\/22\/enta-d\/8d\/e9\/j\/o0540046012942292292.jpg?caw=800\" alt=\"M\u00e1y khoan treo 1\" width=\"540\" height=\"460\" border=\"0\" \/><\/div>\n<div align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"M\u00e1y khoan treo\" src=\"http:\/\/stat.ameba.jp\/user_images\/20140515\/22\/enta-d\/34\/ba\/j\/o0420046012942292293.jpg?caw=800\" alt=\"M\u00e1y khoan treo 2\" width=\"420\" height=\"460\" border=\"0\" \/><\/div>\n<p>V\u1ec1 c\u1ea5u t\u1ea1o, ng\u01b0\u1eddi ta l\u1eafp thanh (1\u20135 m) v\u00e0o th\u00e2n m\u00e1y, sau \u0111\u00f3 l\u1eafp m\u0169i khoan v\u00e0o thanh,<\/p>\n<p>V\u00ec th\u00e2n m\u00e1y \u0111\u01b0\u1ee3c trang b\u1ecb b\u00faa n\u00ean l\u1ef1c \u0111\u1eadp s\u1ebd truy\u1ec1n qua thanh d\u1eabn t\u1eeb ph\u00eda sau \u0111\u1ebfn m\u0169i khoan.<\/p>\n<h3>\u0110\u1eb7c t\u00ednh thi c\u00f4ng<\/h3>\n<p>Do khoan b\u1eb1ng kh\u00ed n\u00e9n n\u00ean m\u0169i khoan quay r\u1ea5t nhanh, nh\u01b0ng do m\u00f4-men xo\u1eafn th\u1ea5p h\u01a1n so v\u1edbi h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c n\u00ean d\u1ec5 b\u1ecb gi\u1eadt.<\/p>\n<p><span style=\"font-size: 18px;\"><strong><span style=\"text-decoration: underline;\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff; text-decoration: underline;\" href=\"https:\/\/www.kanamoto.ne.jp\/kanamoto-yogo-jp\/doboku\/tuchi\/sa.html\" target=\"_blank\" rel=\"noopener noreferrer\">Jamming (Thu\u1eadt ng\u1eef k\u1ef9 thu\u1eadt x\u00e2y d\u1ef1ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng t\u1ea1i c\u00f4ng tr\u01b0\u1eddng)<\/a><\/span><\/span><\/strong><\/span><\/p>\n<p>Khi l\u1ed7 khoan b\u1ecb t\u1eafc ngh\u1ebdn do b\u00f9n khoan ho\u1eb7c s\u1ef1 s\u1ee5p \u0111\u1ed5 c\u1ee7a th\u00e0nh l\u1ed7 khoan, d\u00f2ng kh\u00ed khoan v\u00e0 d\u00f2ng b\u00f9n khoan s\u1ebd kh\u00f4ng th\u1ec3 tho\u00e1t ra \u0111\u01b0\u1ee3c,<\/p>\n<p>V\u00ec \u0111\u00e2y v\u1ed1n l\u00e0 m\u1ed9t bit c\u00f3 ph\u1ea7n \u0111\u1ea7u qu\u00e1 l\u1edbn n\u00ean t\u1ea5t nhi\u00ean l\u00e0 kh\u00f4ng th\u1ec3 r\u00fat ra \u0111\u01b0\u1ee3c.<\/p>\n<p>N\u1ebfu trong qu\u00e1 tr\u00ecnh khoan kh\u00f4ng c\u00f2n ch\u1ea5t nh\u1ea7y hay kh\u00ed tho\u00e1t ra, c\u1ea7n ph\u1ea3i ngay l\u1eadp t\u1ee9c \u0111i\u1ec1u khi\u1ec3n th\u00e2n m\u00e1y tr\u01b0\u1ee3t v\u1ec1 ph\u00eda sau (l\u00f9i l\u1ea1i) th\u00ec m\u1edbi c\u00f3 th\u1ec3 r\u00fat m\u00e1y ra \u0111\u01b0\u1ee3c.<\/p>\n<p>M\u00e1y n\u00e9n kh\u00ed t\u1ea5t nhi\u00ean ph\u1ea3i l\u00e0 lo\u1ea1i c\u1ee1 l\u1edbn, nh\u01b0ng c\u1ea7n \u00edt nh\u1ea5t 100 m\u00e3 l\u1ef1c (Airman PDS390). (T\u00f9y thu\u1ed9c v\u00e0o l\u01b0\u1ee3ng kh\u00ed ti\u00eau th\u1ee5 c\u1ee7a m\u00e1y khoan \u0111\u00e1)<\/p>\n<p>Xoay, \u0111\u1eadp, di chuy\u1ec3n l\u00ean xu\u1ed1ng, khoan b\u1eb1ng kh\u00ed n\u00e9n \u2014 t\u1ea5t c\u1ea3 \u0111\u1ec1u s\u1eed d\u1ee5ng kh\u00ed n\u00e9n.<\/p>\n<p><strong><span style=\"color: #0000ff;\">Theo gi\u00e1 \u0111\u01a1n v\u1ecb th\u1ecb tr\u01b0\u1eddng, trong \u0111i\u1ec1u ki\u1ec7n thi c\u00f4ng lo\u1ea1i II, \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 khoan \u03c665 l\u00e0 ti\u00eau chu\u1ea9n<\/span><\/strong>\u0110\u00f3 l\u00e0.<\/p>\n<p>Th\u1ef1c t\u1ebf c\u0169ng c\u00f3 nh\u1eefng m\u0169i khoan c\u1ee1 l\u1edbn, v\u00e0 v\u1edbi chi\u1ebfc m\u00e1y n\u00e0y th\u00ec<strong><span style=\"color: #0000ff;\">Bu l\u00f4ng neo t\u1ef1 khoan<\/span><\/strong>C\u0169ng c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh \u0111\u1ed5 b\u00ea t\u00f4ng.<\/p>\n<h3>Bu l\u00f4ng neo t\u1ef1 khoan l\u00e0 g\u00ec?<\/h3>\n<p>\u203bBu l\u00f4ng neo t\u1ef1 khoan = S\u1eed d\u1ee5ng m\u0169i khoan v\u00e0 thanh khoan \u0111\u1ec3 khoan l\u1ed7; sau khi khoan xong, c\u1eaft thanh khoan ra l\u00e0 ho\u00e0n t\u1ea5t.<\/p>\n<p>Ch\u00ednh thanh thanh n\u00e0y \u0111\u00f3ng vai tr\u00f2 l\u00e0 tr\u1ee5c ch\u00ednh c\u1ee7a bu-l\u00f4ng neo.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p thi c\u00f4ng n\u00e0y c\u00f3 m\u1ed9t l\u1ed7 \u1edf gi\u1eefa thanh c\u1ecdc, qua \u0111\u00f3 b\u01a1m v\u1eefa xi m\u0103ng v\u00e0o<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3533 size-full\" title=\"Bu l\u00f4ng neo t\u1ef1 khoan\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/9e380a98106b0fddbab54e0dcb9a2567.jpg\" alt=\"Bu l\u00f4ng neo t\u1ef1 khoan\" width=\"600\" height=\"460\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/9e380a98106b0fddbab54e0dcb9a2567.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/9e380a98106b0fddbab54e0dcb9a2567-300x230.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h3>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p khoan l\u1ed7 \u0111\u01a1n<\/h3>\n<p>Nh\u01b0 \u0111\u00e3 n\u00eau \u1edf tr\u00ean, t\u1ea5t c\u1ea3 \u0111\u1ec1u l\u00e0 lo\u1ea1i ch\u1ea1y b\u1eb1ng kh\u00ed n\u00e9n, n\u00ean,<span style=\"font-size: 18px;\"><strong><span style=\"color: #ff0000;\">T\u1ed1c \u0111\u1ed9 khoan l\u00e0 s\u1ed1 m\u1ed9t<\/span><\/strong><\/span>\u0110\u00f3 l\u00e0.<\/p>\n<p>Ngay c\u1ea3 khi ch\u1ec9 kho\u1ea3ng 5m th\u00ec<span style=\"color: #0000ff;\"><strong>Ch\u1ec9 c\u1ea7n ng\u1ecdn n\u00fai \u0111\u1eb9p l\u00e0 \u0111\u01b0\u1ee3c, kho\u1ea3ng 5 ph\u00fat<\/strong><\/span>V\u00e0 th\u1ebf l\u00e0 t\u00f4i b\u1eaft \u0111\u1ea7u \u0111\u00e0o.<\/p>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu \u0111\u01b0\u1eddng n\u00fai kh\u00f3 \u0111i, c\u00f3 th\u1ec3 m\u1ea5t t\u1edbi 30 ph\u00fat cho m\u1ed9t c\u00e2y.<\/p>\n<p><span style=\"font-size: 18px;\"><strong><span style=\"color: #ff0000;\">Ph\u01b0\u01a1ng ph\u00e1p khoan ph\u1ee5 thu\u1ed9c v\u00e0o t\u00ecnh tr\u1ea1ng c\u1ee7a n\u00fai<\/span><\/strong><\/span>\u0110\u00f3 l\u00e0.<\/p>\n<p>Do c\u00e1i l\u1ea1nh c\u1ee7a m\u00f9a \u0111\u00f4ng, nh\u1eefng gi\u1ecdt n\u01b0\u1edbc trong kh\u00ed n\u00e9n b\u1ecb \u0111\u00f3ng b\u0103ng,<span style=\"font-size: 18px;\"><strong><span style=\"color: #ff0000;\">Chi\u1ebfc m\u00e1y kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c<\/span><\/strong><\/span>S\u1ebd nh\u01b0 v\u1eady. (T\u00f4i ngh\u0129 n\u00ean tr\u00e1nh thi c\u00f4ng \u1edf nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 khi\u1ebfn v\u1eadt li\u1ec7u b\u1ecb \u0111\u00f3ng b\u0103ng.)<\/p>\n<p>M\u1ed9t trong nh\u1eefng bi\u1ec7n ph\u00e1p thi c\u00f4ng v\u00e0o m\u00f9a \u0111\u00f4ng l\u00e0 s\u1eed d\u1ee5ng m\u00e1y n\u00e9n kh\u00ed kh\u00f4, v.v., nh\u01b0ng,<span style=\"color: #0000ff;\">Ph\u00ed thu\u00ea l\u00e0<strong>R\u1ea5t \u0111\u1eaft ti\u1ec1n<\/strong><\/span>\u0110\u00f3 l\u00e0.<\/p>\n<p><strong>M\u00e1y n\u00e9n kh\u00ed c\u00f3 b\u1ed9 l\u00e0m m\u00e1t sau<\/strong>H\u00e3y th\u1eed t\u00ecm ki\u1ebfm b\u1eb1ng t\u1eeb kh\u00f3a \u0111\u00f3 xem.<\/p>\n<p>V\u00e0<span style=\"font-size: 18px;\"><strong><span style=\"color: #ff0000;\">N\u00f3 r\u1ea5t \u1ed3n \u00e0o.<\/span><\/strong><\/span><\/p>\n<p>Do b\u1ee5i b\u1ea9n r\u1ea5t nhi\u1ec1u v\u00e0 vi\u1ec7c x\u1eed l\u00fd v\u1ea5n \u0111\u1ec1 n\u00e0y v\u00f4 c\u00f9ng kh\u00f3 kh\u0103n, n\u00ean ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c khu v\u1ef1c \u0111\u00f4 th\u1ecb hay nh\u1eefng n\u01a1i c\u00f3 c\u00f4ng tr\u00ecnh ph\u00f2ng ch\u1ed1ng s\u1ea1t l\u1edf tr\u00ean \u0111\u1ecba h\u00ecnh d\u1ed1c \u0111\u1ee9ng, n\u01a1i c\u00f3 nh\u00e0 \u1edf ngay s\u00e1t \u0111\u00f3.<\/p>\n<p>Ch\u1ec9 c\u1ea7n k\u1eb9p m\u1ed9t thi\u1ebft b\u1ecb g\u1ecdi l\u00e0 \u201cWater Swivel\u201d v\u00e0o gi\u1eefa th\u00e2n m\u00e1y v\u00e0 c\u1ea7n c\u00e2u, r\u1ed3i cho m\u1ed9t l\u01b0\u1ee3ng n\u01b0\u1edbc nh\u1ecf ch\u1ea3y qua l\u00e0 c\u00f3 th\u1ec3 ng\u0103n b\u1ee5i b\u00e1m l\u1ea1i \u0111\u01b0\u1ee3c.<\/p>\n<p>Tuy nhi\u00ean,<span style=\"color: #0000ff;\">Ch\u00ednh b\u1ed9 ph\u1eadn xoay<strong>R\u1ea5t \u0111\u1eaft ti\u1ec1n<\/strong><\/span>V\u00ec v\u1eady, sau khi khoan, khu v\u1ef1c xung quanh l\u1ed7 s\u1ebd tr\u1edf n\u00ean l\u1ed9n x\u1ed9n. T\u00f9y tr\u01b0\u1eddng h\u1ee3p, \u0111i\u1ec1u n\u00e0y c\u00f2n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c th\u00e0nh l\u1ed7 b\u1ecb s\u1ee5p \u0111\u1ed5\u2026 \u0110\u00e2y qu\u1ea3 l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00f3 kh\u0103n.<\/p>\n<p><span style=\"font-size: 18px;\"><strong><span style=\"color: #ff0000;\">Nguy c\u01a1 v\u1ea5p ph\u1ea3i nh\u1eefng vi\u00ean \u0111\u00e1 l\u1edfm ch\u1edfm \u1edf ph\u00eda sau<\/span><\/strong><\/span>C\u0169ng c\u00f3.<\/p>\n<p>Ngo\u00e0i ra, trong tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p treo, c\u1ea7n ph\u1ea3i c\u00f3 c\u1ea7n c\u1ea9u th\u00e1p n\u00ean c\u0169ng c\u1ea7n ph\u1ea3i t\u00ednh \u0111\u1ebfn v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t c\u1ee7a n\u00f3.<\/p>\n<p>C\u00e1ch \u0111\u00e2y r\u1ea5t l\u00e2u, \u0111\u00e3 t\u1eebng c\u00f3 l\u1ea7n k\u00ednh c\u1ee7a chi\u1ebfc xe t\u1ea3i b\u1ecb v\u1ee1 do va ph\u1ea3i nh\u1eefng vi\u00ean \u0111\u00e1 l\u1edfm ch\u1edfm tr\u00ean \u0111\u01b0\u1eddng.<\/p>\n<h3>C\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ed1i ph\u00f3 v\u1edbi hi\u1ec7n t\u01b0\u1ee3ng \u201c\u0111\u00e1 nh\u1ea3y\u201d<\/h3>\n<p>Trong video n\u00e0y l\u00e0 k\u1ebft qu\u1ea3 th\u00ed nghi\u1ec7m v\u1ec1 c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ed1i ph\u00f3 v\u1edbi hi\u1ec7n t\u01b0\u1ee3ng \u201c\u0111\u00e1 nh\u1ea3y\u201d.<\/p>\n<p>\u0110\u1ed3ng th\u1eddi, t\u00f4i c\u0169ng mong qu\u00fd v\u1ecb c\u00f3 th\u1ec3 h\u00ecnh dung \u0111\u01b0\u1ee3c kh\u00f4ng kh\u00ed t\u1ea1i c\u00f4ng tr\u01b0\u1eddng khoan.<\/p>\n<h4><span style=\"font-size: 18px;\"><strong>Kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p \u0111\u1ed1i ph\u00f3 v\u1edbi \u0111\u00e1 l\u1edfm ch\u1edfm<\/strong><\/span><\/p>\n<div class=\"jetpack-video-wrapper\"><iframe loading=\"lazy\" title=\"Ki\u1ec3u treo, khoan l\u1ed7, kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p ch\u1ed1ng \u0111\u00e1 v\u0103ng\" width=\"640\" height=\"480\" src=\"https:\/\/www.youtube.com\/embed\/70Uz0MNJVkc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p><span style=\"font-size: 18px;\">C\u00f3 bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba \u0111\u00e1 l\u0103n<\/span><\/p>\n<div class=\"jetpack-video-wrapper\"><iframe loading=\"lazy\" title=\"C\u00f3 bi\u1ec7n ph\u00e1p ch\u1ed1ng s\u1ea1t l\u1edf \u0111\u00e1 nh\u00f4 ra do khoan treo\" width=\"640\" height=\"480\" src=\"https:\/\/www.youtube.com\/embed\/v72UohQg1TA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p><span style=\"font-size: 18px;\">C\u00f3 bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba \u0111\u00e1 v\u0103ng t\u1ea1i c\u00e1c c\u00f4ng tr\u01b0\u1eddng kh\u00e1c<\/span><br \/>\nhttps:\/\/youtu.be\/iQw8Zv2Uwnk<\/h4>\n<p>&nbsp;<\/p>\n<p>Ch\u1eafc h\u1eb3n c\u00e1c b\u1ea1n s\u1ebd th\u1ea5y r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t r\u1ea5t l\u1edbn v\u1ec1 l\u01b0\u1ee3ng b\u1ee5i.<\/p>\n<p>N\u1ebfu kh\u00f4ng c\u00f3, th\u00ec,<span style=\"font-size: 18px;\"><strong><span style=\"color: #ff0000;\">V\u00ec \u0111\u00e1 v\u0103ng ra ngay ph\u00eda sau n\u00ean \u0111\u00e1 v\u1ee5n v\u00e0 b\u1ee5i bay t\u1ee9 tung<\/span><\/strong><\/span>l\u00e0 nh\u01b0 v\u1eady.<\/p>\n<p>N\u1ebfu c\u00f3, th\u00ec,<span style=\"font-size: 18px;\"><strong><span style=\"color: #ff0000;\">B\u1ee5i v\u00e0 \u0111\u00e1 v\u0103ng r\u01a1i xu\u1ed1ng d\u01b0\u1edbi<\/span><\/strong><\/span>V\u00ec v\u1eady, n\u00f3 kh\u00f4ng bay t\u1ee9 tung l\u1eafm.<\/p>\n<p>Tuy nhi\u00ean, d\u00f9 c\u00f3 \u0111i ch\u0103ng n\u1eefa th\u00ec t\u00f4i v\u1eabn cho r\u1eb1ng c\u1ea7n ph\u1ea3i c\u00f3 th\u00eam m\u1ed9t ch\u00fat s\u00e1ng t\u1ea1o.<\/p>\n<p>T\u00f4i hy v\u1ecdng s\u1ebd c\u00f3 th\u1ec3 gi\u1edbi thi\u1ec7u s\u1ea3n ph\u1ea9m sau khi c\u1ea3i ti\u1ebfn v\u00e0o l\u1ea7n t\u1edbi.<\/p>\n<p><span style=\"font-size: 18px;\"><strong><span style=\"text-decoration: underline; color: #0000ff;\"><a style=\"color: #0000ff; text-decoration: underline;\" href=\"https:\/\/norimen.net\/vi\/norimen-cac-phuong-phap-khoan-khac-nhau-1\/\" target=\"_blank\" rel=\"noopener noreferrer\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p khoan kh\u00e1c nhau<\/a><\/span><\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>H\u1eb9n g\u1eb7p l\u1ea1i nh\u00e9.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"Wy4UcWpFJN\"><p><a href=\"https:\/\/norimen.net\/vi\/may-khoan-love-machine-o-nuoc-ngoai\/\">T\u00f4i r\u1ea5t th\u00edch m\u00e1y m\u00f3c! M\u00e1y khoan n\u01b0\u1edbc ngo\u00e0i | Gi\u1edbi thi\u1ec7u c\u00e1c m\u1eabu m\u00e1y n\u01b0\u1edbc ngo\u00e0i<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cY\u00eau m\u00e1y m\u00f3c! M\u00e1y khoan n\u01b0\u1edbc ngo\u00e0i | Gi\u1edbi thi\u1ec7u c\u00e1c m\u1eabu m\u00e1y n\u01b0\u1edbc ngo\u00e0i\u201d \u2014 L\u1edbp h\u1ecdc qu\u1ea3n l\u00fd m\u00e1i d\u1ed1c c\u1ee7a Shin-Ent\" src=\"https:\/\/norimen.net\/love-machine-overseas-drilling\/embed\/#?secret=UZ2TpMCzvB#?secret=Wy4UcWpFJN\" data-secret=\"Wy4UcWpFJN\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi. T\u00f4i l\u00e0 Enta. H\u00f4m tr\u01b0\u1edbc, t\u00f4i \u0111\u00e3 \u0111\u0103ng m\u1ed9t c\u00e2u \u0111\u1ed1 nh\u1ecf tr\u00ean Facebook. \u0110\u00f3 l\u00e0: \u201cN\u0103ng l\u01b0\u1ee3ng gi\u00f3 c\u00f3 m\u1ed9t v\u1ea5n \u0111\u1ec1 n\u00e0o \u0111\u00f3!\u201d \u0110\u00e2y l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi. C\u00e2u tr\u1ea3 l\u1eddi n\u1eb1m trong \u0111\u00e2y!! \u30fb\u30fb\u30fb\u30fb\u30fb \u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb \u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb \u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u2026<\/p>","protected":false},"author":2,"featured_media":3483,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[30],"tags":[44,116,409,413,414,415,416,417],"class_list":["post-3523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lock-bolt","tag-44","tag-116","tag-409","tag-413","tag-414","tag-415","tag-416","tag-417"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5(\u305d\u306e2) - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e<\/title>\n<meta name=\"description\" content=\"\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5\uff08\u305d\u306e2\uff09\u3092\u6cd5\u9762\u5c4b\u304c\u7d39\u4ecb\u3002\u98a8\u529b\u767a\u96fb\u306e\u5f71\u554f\u984c\uff08\u4e00\u5b9a\u9593\u9694\u306e\u7fbd\u6839\u5f71\u306b\u3088\u308b\u982d\u75db\u30fb\u76ee\u7729\uff09\u30af\u30a4\u30ba\u306e\u7b54\u3048\u3068\u3001\u524a\u5b54\u5de5\u6cd5\u306e\u9055\u3044\u30fb\u73fe\u5834\u3054\u3068\u306e\u9078\u629e\u3092\u7d4c\u55b6\u8005\u76ee\u7dda\u3067\u89e3\u8aac\u3059\u308b\u6280\u8853\u8a18\u4e8b\u3067\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/norimen.net\/vi\/norimen-cac-phuong-phap-khoan-khac-nhau-2\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5(\u305d\u306e2)\" \/>\n<meta property=\"og:description\" content=\"\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5\uff08\u305d\u306e2\uff09\u3092\u6cd5\u9762\u5c4b\u304c\u7d39\u4ecb\u3002\u98a8\u529b\u767a\u96fb\u306e\u5f71\u554f\u984c\uff08\u4e00\u5b9a\u9593\u9694\u306e\u7fbd\u6839\u5f71\u306b\u3088\u308b\u982d\u75db\u30fb\u76ee\u7729\uff09\u30af\u30a4\u30ba\u306e\u7b54\u3048\u3068\u3001\u524a\u5b54\u5de5\u6cd5\u306e\u9055\u3044\u30fb\u73fe\u5834\u3054\u3068\u306e\u9078\u629e\u3092\u7d4c\u55b6\u8005\u76ee\u7dda\u3067\u89e3\u8aac\u3059\u308b\u6280\u8853\u8a18\u4e8b\u3067\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/norimen.net\/vi\/norimen-cac-phuong-phap-khoan-khac-nhau-2\/\" \/>\n<meta property=\"og:site_name\" content=\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/norimenman\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/norimenman\/\" \/>\n<meta property=\"article:published_time\" content=\"2017-06-07T23:00:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-08T01:25:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/fd1626b0fd8906230015088335e1d518.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"460\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u30a8\u30f3\u30bf\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@norimenman\" \/>\n<meta name=\"twitter:site\" content=\"@norimenman\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u30a8\u30f3\u30bf\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/\"},\"author\":{\"name\":\"\u30a8\u30f3\u30bf\",\"@id\":\"https:\\\/\\\/norimen.net\\\/#\\\/schema\\\/person\\\/7e507d48b040ed0f7a88ef4625070b95\"},\"headline\":\"\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5(\u305d\u306e2)\",\"datePublished\":\"2017-06-07T23:00:05+00:00\",\"dateModified\":\"2026-06-08T01:25:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/\"},\"wordCount\":30,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2017\\\/06\\\/fd1626b0fd8906230015088335e1d518.jpg\",\"keywords\":[\"\u30ed\u30c3\u30af\u30dc\u30eb\u30c8\",\"\u9244\u7b4b\u633f\u5165\u5de5\",\"\u30b7\u30f3\u30b0\u30eb\u524a\u5b54\",\"\u524a\u5ca9\u6a5f\",\"\u30db\u30b3\u30ea\",\"\u98db\u3073\u77f3\",\"\u81ea\u7a7f\u5b54\u30ed\u30c3\u30af\u30dc\u30eb\u30c8\",\"\u30b8\u30e3\u30fc\u30df\u30f3\u30b0\"],\"articleSection\":[\"\u30ed\u30c3\u30af\u30dc\u30eb\u30c8\u5de5\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/\",\"url\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/\",\"name\":\"\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5(\u305d\u306e2) - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2017\\\/06\\\/fd1626b0fd8906230015088335e1d518.jpg\",\"datePublished\":\"2017-06-07T23:00:05+00:00\",\"dateModified\":\"2026-06-08T01:25:29+00:00\",\"description\":\"\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5\uff08\u305d\u306e2\uff09\u3092\u6cd5\u9762\u5c4b\u304c\u7d39\u4ecb\u3002\u98a8\u529b\u767a\u96fb\u306e\u5f71\u554f\u984c\uff08\u4e00\u5b9a\u9593\u9694\u306e\u7fbd\u6839\u5f71\u306b\u3088\u308b\u982d\u75db\u30fb\u76ee\u7729\uff09\u30af\u30a4\u30ba\u306e\u7b54\u3048\u3068\u3001\u524a\u5b54\u5de5\u6cd5\u306e\u9055\u3044\u30fb\u73fe\u5834\u3054\u3068\u306e\u9078\u629e\u3092\u7d4c\u55b6\u8005\u76ee\u7dda\u3067\u89e3\u8aac\u3059\u308b\u6280\u8853\u8a18\u4e8b\u3067\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/#primaryimage\",\"url\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2017\\\/06\\\/fd1626b0fd8906230015088335e1d518.jpg\",\"contentUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2017\\\/06\\\/fd1626b0fd8906230015088335e1d518.jpg\",\"width\":600,\"height\":460,\"caption\":\"\u540a\u308a\u5f0f\u524a\u5b54\u6a5f\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u30db\u30fc\u30e0\",\"item\":\"https:\\\/\\\/norimen.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5(\u305d\u306e2)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/norimen.net\\\/#website\",\"url\":\"https:\\\/\\\/norimen.net\\\/\",\"name\":\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\",\"description\":\"\u6cd5\u9762\u306e\u4e8b\u3092\u672c\u6c17\u3067\u77e5\u308a\u305f\u3044\u3042\u306a\u305f\u3078\uff01\",\"publisher\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#organization\"},\"alternateName\":\"\u30a8\u30f3\u30bf\u306e\u30ce\u30ea\u30e1\u30f3\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/norimen.net\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\\\/\\\/norimen.net\\\/#organization\",\"name\":\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\",\"alternateName\":\"\u5869\u7530\u958b\u767a\u682a\u5f0f\u4f1a\u793e\",\"url\":\"https:\\\/\\\/norimen.net\\\/\",\"logo\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/#local-main-organization-logo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/norimenman\",\"https:\\\/\\\/x.com\\\/norimenman\",\"https:\\\/\\\/www.instagram.com\\\/enta.d\"],\"telephone\":[],\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/norimen.net\\\/#\\\/schema\\\/person\\\/7e507d48b040ed0f7a88ef4625070b95\",\"name\":\"\u30a8\u30f3\u30bf\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g\",\"caption\":\"\u30a8\u30f3\u30bf\"},\"description\":\"\u5927\u624b\u6cd5\u9762\u5c02\u9580\u5efa\u8a2d\u4f1a\u793e\u306b\u5c31\u8077\u5f8c\u300132\u6b73\u3067\u72ec\u7acb\u3002 \u3042\u307e\u308a\u306e\u6687\u3055\u306b\u30d6\u30ed\u30b0\u3092\u958b\u8a2d\u3002\u6cd5\u9762\u306e\u30ce\u30a6\u30cf\u30a6\u3092\u516c\u958b\u3057\u3001\u3042\u308a\u3068\u3042\u3089\u3086\u308b\u8cea\u554f\u306b\u7b54\u3048\u3066\u304d\u307e\u3057\u305f\u3002 \u305d\u306e\u7d50\u679c\u3001\u6cd5\u9762\u696d\u8005\u3001\u5143\u8acb\u696d\u8005\u3001\u305d\u306e\u4ed6\u30bc\u30cd\u30b3\u30f3\u304b\u3089\u306e\u554f\u3044\u5408\u308f\u305b\u3001\u8cea\u554f\u3001\u53d7\u6ce8\u304c\u5897\u3048\u3066\u304d\u307e\u3057\u305f\u3002 \u30a2\u30e1\u30d6\u30ed\u3067\u306f\u30bd\u30b3\u30bd\u30b3\u95b2\u89a7\u304c\u5897\u3048\u3001 \u305d\u3053\u3067\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u3092\u53d6\u5f97\u3057\u5c11\u3057\u3067\u3082\u5feb\u9069\u306a\u30d6\u30ed\u30b0\u3092\u76ee\u5dee\u3059\u3079\u304f\u3001\u30a2\u30e1\u30d6\u30ed\u304b\u3089\u306e\u5352\u696d\u3092\u6c7a\u3081\u307e\u3057\u305f\u3002 \u4eca\u5f8c\u3082\u3053\u3061\u3089\u3067\u5305\u307f\u96a0\u3055\u305a\u5168\u3066\u306e\u30ce\u30a6\u30cf\u30a6\u3092\u516c\u958b\u3057\u3066\u3044\u3053\u3046\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002 \u4eca\u5f8c\u3068\u3082\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u7533\u3057\u4e0a\u3052\u307e\u3059\u3002\",\"sameAs\":[\"http:\\\/\\\/enta-d.co.jp\\\/\",\"https:\\\/\\\/www.facebook.com\\\/norimenman\\\/\",\"https:\\\/\\\/www.instagram.com\\\/enta.d\\\/\",\"https:\\\/\\\/x.com\\\/norimenman\",\"https:\\\/\\\/www.youtube.com\\\/c\\\/entadnorimenman\"]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/norimen.net\\\/norimen-various-drilling-methods-2\\\/#local-main-organization-logo\",\"url\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2016\\\/10\\\/site_title_logo.png\",\"contentUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2016\\\/10\\\/site_title_logo.png\",\"width\":220,\"height\":50,\"caption\":\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"C\u00e1c ph\u01b0\u01a1ng ph\u00e1p khoan tr\u00ean m\u1eb7t d\u1ed1c (Ph\u1ea7n 2) - L\u1edbp h\u1ecdc qu\u1ea3n l\u00fd m\u1eb7t d\u1ed1c c\u1ee7a Shin-Enta","description":"Chuy\u00ean gia v\u1ec1 s\u01b0\u1eddn d\u1ed1c gi\u1edbi thi\u1ec7u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p khoan tr\u00ean s\u01b0\u1eddn d\u1ed1c (Ph\u1ea7n 2). \u0110\u00e2y l\u00e0 b\u00e0i vi\u1ebft k\u1ef9 thu\u1eadt gi\u1ea3i th\u00edch t\u1eeb g\u00f3c nh\u00ecn c\u1ee7a nh\u00e0 qu\u1ea3n l\u00fd v\u1ec1 c\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u \u0111\u1ed1 li\u00ean quan \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 b\u00f3ng r\u00e2m trong nh\u00e0 m\u00e1y \u0111i\u1ec7n gi\u00f3 (ch\u1ee9ng \u0111au \u0111\u1ea7u v\u00e0 ch\u00f3ng m\u1eb7t do b\u00f3ng r\u00e2m c\u1ee7a c\u00e1c c\u00e1nh qu\u1ea1t c\u00e1ch \u0111\u1ec1u nhau), c\u0169ng nh\u01b0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c ph\u01b0\u01a1ng ph\u00e1p khoan v\u00e0 c\u00e1ch l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho t\u1eebng c\u00f4ng tr\u01b0\u1eddng.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/norimen.net\/vi\/norimen-cac-phuong-phap-khoan-khac-nhau-2\/","og_locale":"vi_VN","og_type":"article","og_title":"\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5(\u305d\u306e2)","og_description":"\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5\uff08\u305d\u306e2\uff09\u3092\u6cd5\u9762\u5c4b\u304c\u7d39\u4ecb\u3002\u98a8\u529b\u767a\u96fb\u306e\u5f71\u554f\u984c\uff08\u4e00\u5b9a\u9593\u9694\u306e\u7fbd\u6839\u5f71\u306b\u3088\u308b\u982d\u75db\u30fb\u76ee\u7729\uff09\u30af\u30a4\u30ba\u306e\u7b54\u3048\u3068\u3001\u524a\u5b54\u5de5\u6cd5\u306e\u9055\u3044\u30fb\u73fe\u5834\u3054\u3068\u306e\u9078\u629e\u3092\u7d4c\u55b6\u8005\u76ee\u7dda\u3067\u89e3\u8aac\u3059\u308b\u6280\u8853\u8a18\u4e8b\u3067\u3059\u3002","og_url":"https:\/\/norimen.net\/vi\/norimen-cac-phuong-phap-khoan-khac-nhau-2\/","og_site_name":"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e","article_publisher":"https:\/\/www.facebook.com\/norimenman","article_author":"https:\/\/www.facebook.com\/norimenman\/","article_published_time":"2017-06-07T23:00:05+00:00","article_modified_time":"2026-06-08T01:25:29+00:00","og_image":[{"width":600,"height":460,"url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/fd1626b0fd8906230015088335e1d518.jpg","type":"image\/jpeg"}],"author":"\u30a8\u30f3\u30bf","twitter_card":"summary_large_image","twitter_creator":"@norimenman","twitter_site":"@norimenman","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"\u30a8\u30f3\u30bf","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"7 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/#article","isPartOf":{"@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/"},"author":{"name":"\u30a8\u30f3\u30bf","@id":"https:\/\/norimen.net\/#\/schema\/person\/7e507d48b040ed0f7a88ef4625070b95"},"headline":"\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5(\u305d\u306e2)","datePublished":"2017-06-07T23:00:05+00:00","dateModified":"2026-06-08T01:25:29+00:00","mainEntityOfPage":{"@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/"},"wordCount":30,"commentCount":0,"publisher":{"@id":"https:\/\/norimen.net\/#organization"},"image":{"@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/#primaryimage"},"thumbnailUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/fd1626b0fd8906230015088335e1d518.jpg","keywords":["\u30ed\u30c3\u30af\u30dc\u30eb\u30c8","\u9244\u7b4b\u633f\u5165\u5de5","\u30b7\u30f3\u30b0\u30eb\u524a\u5b54","\u524a\u5ca9\u6a5f","\u30db\u30b3\u30ea","\u98db\u3073\u77f3","\u81ea\u7a7f\u5b54\u30ed\u30c3\u30af\u30dc\u30eb\u30c8","\u30b8\u30e3\u30fc\u30df\u30f3\u30b0"],"articleSection":["\u30ed\u30c3\u30af\u30dc\u30eb\u30c8\u5de5"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/norimen.net\/norimen-various-drilling-methods-2\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/","url":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/","name":"C\u00e1c ph\u01b0\u01a1ng ph\u00e1p khoan tr\u00ean m\u1eb7t d\u1ed1c (Ph\u1ea7n 2) - L\u1edbp h\u1ecdc qu\u1ea3n l\u00fd m\u1eb7t d\u1ed1c c\u1ee7a Shin-Enta","isPartOf":{"@id":"https:\/\/norimen.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/#primaryimage"},"image":{"@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/#primaryimage"},"thumbnailUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/fd1626b0fd8906230015088335e1d518.jpg","datePublished":"2017-06-07T23:00:05+00:00","dateModified":"2026-06-08T01:25:29+00:00","description":"Chuy\u00ean gia v\u1ec1 s\u01b0\u1eddn d\u1ed1c gi\u1edbi thi\u1ec7u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p khoan tr\u00ean s\u01b0\u1eddn d\u1ed1c (Ph\u1ea7n 2). \u0110\u00e2y l\u00e0 b\u00e0i vi\u1ebft k\u1ef9 thu\u1eadt gi\u1ea3i th\u00edch t\u1eeb g\u00f3c nh\u00ecn c\u1ee7a nh\u00e0 qu\u1ea3n l\u00fd v\u1ec1 c\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u \u0111\u1ed1 li\u00ean quan \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 b\u00f3ng r\u00e2m trong nh\u00e0 m\u00e1y \u0111i\u1ec7n gi\u00f3 (ch\u1ee9ng \u0111au \u0111\u1ea7u v\u00e0 ch\u00f3ng m\u1eb7t do b\u00f3ng r\u00e2m c\u1ee7a c\u00e1c c\u00e1nh qu\u1ea1t c\u00e1ch \u0111\u1ec1u nhau), c\u0169ng nh\u01b0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c ph\u01b0\u01a1ng ph\u00e1p khoan v\u00e0 c\u00e1ch l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho t\u1eebng c\u00f4ng tr\u01b0\u1eddng.","breadcrumb":{"@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/norimen.net\/norimen-various-drilling-methods-2\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/#primaryimage","url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/fd1626b0fd8906230015088335e1d518.jpg","contentUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/fd1626b0fd8906230015088335e1d518.jpg","width":600,"height":460,"caption":"\u540a\u308a\u5f0f\u524a\u5b54\u6a5f"},{"@type":"BreadcrumbList","@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u30db\u30fc\u30e0","item":"https:\/\/norimen.net\/"},{"@type":"ListItem","position":2,"name":"\u6cd5\u9762\u524a\u5b54\u306b\u304a\u3051\u308b\u3001\u3044\u308d\u3044\u308d\u306a\u524a\u5b54\u65b9\u6cd5(\u305d\u306e2)"}]},{"@type":"WebSite","@id":"https:\/\/norimen.net\/#website","url":"https:\/\/norimen.net\/","name":"Kh\u00f3a h\u1ecdc Qu\u1ea3n l\u00fd m\u1eb7t d\u1ed1c c\u1ee7a Shin-Ent","description":"D\u00e0nh cho nh\u1eefng ai th\u1ef1c s\u1ef1 mu\u1ed1n t\u00ecm hi\u1ec3u v\u1ec1 m\u1eb7t d\u1ed1c!","publisher":{"@id":"https:\/\/norimen.net\/#organization"},"alternateName":"\u30a8\u30f3\u30bf\u306e\u30ce\u30ea\u30e1\u30f3","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/norimen.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":["Organization","Place"],"@id":"https:\/\/norimen.net\/#organization","name":"Kh\u00f3a h\u1ecdc Qu\u1ea3n l\u00fd m\u1eb7t d\u1ed1c c\u1ee7a Shin-Ent","alternateName":"\u5869\u7530\u958b\u767a\u682a\u5f0f\u4f1a\u793e","url":"https:\/\/norimen.net\/","logo":{"@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/#local-main-organization-logo"},"image":{"@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/norimenman","https:\/\/x.com\/norimenman","https:\/\/www.instagram.com\/enta.d"],"telephone":[],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}]},{"@type":"Person","@id":"https:\/\/norimen.net\/#\/schema\/person\/7e507d48b040ed0f7a88ef4625070b95","name":"Gi\u1ea3i tr\u00ed","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/secure.gravatar.com\/avatar\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g","caption":"\u30a8\u30f3\u30bf"},"description":"Sau khi l\u00e0m vi\u1ec7c t\u1ea1i m\u1ed9t c\u00f4ng ty x\u00e2y d\u1ef1ng chuy\u00ean v\u1ec1 m\u00e1i d\u1ed1c l\u1edbn, t\u00f4i \u0111\u00e3 t\u00e1ch ra ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp \u1edf tu\u1ed5i 32. V\u00ec r\u1ea3nh r\u1ed7i qu\u00e1 n\u00ean t\u00f4i \u0111\u00e3 m\u1edf m\u1ed9t blog. T\u00f4i \u0111\u00e3 chia s\u1ebb nh\u1eefng b\u00ed quy\u1ebft v\u1ec1 m\u00e1i d\u1ed1c v\u00e0 tr\u1ea3 l\u1eddi m\u1ecdi c\u00e2u h\u1ecfi c\u00f3 th\u1ec3. K\u1ebft qu\u1ea3 l\u00e0, s\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u, c\u00e2u h\u1ecfi v\u00e0 \u0111\u01a1n \u0111\u1eb7t h\u00e0ng t\u1eeb c\u00e1c nh\u00e0 th\u1ea7u chuy\u00ean v\u1ec1 m\u00e1i d\u1ed1c, nh\u00e0 th\u1ea7u ch\u00ednh v\u00e0 c\u00e1c c\u00f4ng ty x\u00e2y d\u1ef1ng t\u1ed5ng h\u1ee3p kh\u00e1c ng\u00e0y c\u00e0ng t\u0103ng l\u00ean. S\u1ed1 l\u01b0\u1ee3t xem tr\u00ean Ameblo \u0111\u00e3 t\u0103ng l\u00ean \u1edf m\u1ee9c kh\u00e1 \u1ed5n \u0111\u1ecbnh, v\u00ec v\u1eady t\u00f4i \u0111\u00e3 quy\u1ebft \u0111\u1ecbnh mua t\u00ean mi\u1ec1n ri\u00eang v\u00e0 r\u1eddi kh\u1ecfi Ameblo v\u1edbi m\u1ee5c ti\u00eau t\u1ea1o ra m\u1ed9t blog tho\u1ea3i m\u00e1i h\u01a1n. Trong t\u01b0\u01a1ng lai, t\u00f4i s\u1ebd ti\u1ebfp t\u1ee5c chia s\u1ebb t\u1ea5t c\u1ea3 c\u00e1c b\u00ed quy\u1ebft c\u1ee7a m\u00ecnh m\u1ed9t c\u00e1ch c\u1edfi m\u1edf t\u1ea1i \u0111\u00e2y. R\u1ea5t mong nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 \u1ee7ng h\u1ed9 c\u1ee7a qu\u00fd v\u1ecb trong th\u1eddi gian t\u1edbi.","sameAs":["http:\/\/enta-d.co.jp\/","https:\/\/www.facebook.com\/norimenman\/","https:\/\/www.instagram.com\/enta.d\/","https:\/\/x.com\/norimenman","https:\/\/www.youtube.com\/c\/entadnorimenman"]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/norimen.net\/norimen-various-drilling-methods-2\/#local-main-organization-logo","url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2016\/10\/site_title_logo.png","contentUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2016\/10\/site_title_logo.png","width":220,"height":50,"caption":"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e"}]}},"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"publishpress_future_action":{"enabled":false,"date":"2026-08-21 14:44:22","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"jetpack_featured_media_url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/06\/fd1626b0fd8906230015088335e1d518.jpg","_links":{"self":[{"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/posts\/3523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/comments?post=3523"}],"version-history":[{"count":6,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/posts\/3523\/revisions"}],"predecessor-version":[{"id":65690,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/posts\/3523\/revisions\/65690"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/media\/3483"}],"wp:attachment":[{"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/media?parent=3523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/categories?post=3523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/tags?post=3523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}