{"id":3682,"date":"2026-08-28T07:16:01","date_gmt":"2026-08-28T07:16:01","guid":{"rendered":"https:\/\/northstardrill.com\/?post_type=product&#038;p=3682"},"modified":"2026-10-27T03:40:49","modified_gmt":"2026-10-27T03:40:49","slug":"hdd-fluted-reamer","status":"publish","type":"product","link":"https:\/\/northstardrill.com\/vi\/hdd-reamers\/hdd-fluted-reamer\/","title":{"rendered":"D\u1ee5ng c\u1ee5 nong r\u00e3nh"},"content":{"rendered":"<p>D\u1ee5ng c\u1ee5 nong r\u00e3nh (Fluted Reamer) c\u00f3 th\u00e2n \u1ed1ng \u0111\u01b0\u1ee3c \u0111\u00fac li\u1ec1n kh\u1ed1i t\u1eeb th\u00e9p cao c\u1ea5p, v\u1edbi \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng l\u1edbn v\u00e0 hi\u1ec7u su\u1ea5t k\u1ebft c\u1ea5u v\u01b0\u1ee3t tr\u1ed9i. \u0110\u01b0\u1ee3c trang b\u1ecb c\u00e1c r\u00e3nh \u0111\u1ed9c \u0111\u00e1o gi\u00fap l\u01b0u th\u00f4ng b\u00f9n khoan tr\u01a1n tru v\u00e0 lo\u1ea1i b\u1ecf m\u1ea3nh v\u1ee5n khoan hi\u1ec7u qu\u1ea3, s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean bi\u1ec7t cho c\u00e1c t\u1ea7ng \u0111\u1ea5t c\u1ee9ng v\u00e0 mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u01b0\u1ee3t tr\u1ed9i.<br \/>\nTrong qu\u00e1 tr\u00ecnh khoan nong, thi\u1ebft k\u1ebf c\u00f3 r\u00e3nh gi\u00fap lo\u1ea1i b\u1ecf ph\u1ebf li\u1ec7u hi\u1ec7u qu\u1ea3 v\u00e0 gi\u1ea3m l\u1ef1c c\u1ea3n khi v\u1eadn h\u00e0nh, t\u1eeb \u0111\u00f3 n\u00e2ng cao \u0111\u00e1ng k\u1ec3 hi\u1ec7u qu\u1ea3 thi c\u00f4ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a d\u1ee5ng c\u1ee5.<br \/>\nC\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c t\u00ecnh hu\u1ed1ng thi c\u00f4ng, \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t v\u00e0 y\u00eau c\u1ea7u d\u1ef1 \u00e1n kh\u00e1c nhau, mang l\u1ea1i c\u00e1c gi\u1ea3i ph\u00e1p nong l\u1ed7 \u0111\u00e1ng tin c\u1eady cho thi c\u00f4ng kh\u00f4ng \u0111\u00e0o h\u00e0o trong c\u00e1c l\u1edbp \u0111\u1ea5t c\u1ee9ng.<\/p>\n<h2>Nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a s\u1ea3n ph\u1ea9m<\/h2>\n<h3>01 | Th\u00e2n xe b\u1eb1ng th\u00e9p \u0111\u00fac nguy\u00ean kh\u1ed1i c\u00f3 th\u00e0nh d\u00e0y<\/h3>\n<p>Th\u00e2n m\u00e1y \u0111\u01b0\u1ee3c \u0111\u00fac nguy\u00ean kh\u1ed1i t\u1eeb th\u00e9p cao c\u1ea5p, c\u00f3 \u0111\u1ed9 d\u00e0y th\u00e0nh l\u1edbn v\u00e0 \u0111\u1ed9 b\u1ec1n k\u1ebft c\u1ea5u cao \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng l\u1edbn trong qu\u00e1 tr\u00ecnh nong l\u1ed7 tr\u00ean \u0111\u1ea5t c\u1ee9ng.<\/p>\n<h3>02 | Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u01b0\u1ee3t tr\u1ed9i<\/h3>\n<p>\u0110\u01b0\u1ee3c trang b\u1ecb c\u00e1c mi\u1ebfng ch\u00e8n cacbua ch\u1ed1ng m\u00e0i m\u00f2n, s\u1ea3n ph\u1ea9m n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u s\u1ef1 m\u00e0i m\u00f2n khi ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c tr\u00ean \u0111\u1ea5t c\u1ee9ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a d\u1ee5ng c\u1ee5.<\/p>\n<h3>03 | X\u1ea3 ph\u1ebf li\u1ec7u c\u1eaft m\u1ecbn qua c\u00e1c r\u00e3nh xo\u1eafn \u1ed1c<\/h3>\n<p>Thi\u1ebft k\u1ebf r\u00e3nh xo\u1eafn \u1ed1c chuy\u00ean d\u1ee5ng gi\u00fap tho\u00e1t b\u00f9n khoan v\u00e0 m\u1ea3nh v\u1ee5n khoan nhanh ch\u00f3ng, gi\u1ea3m s\u1ef1 t\u00edch t\u1ee5 \u0111\u1ea5t v\u00e0 m\u00f4-men xo\u1eafn, \u0111\u1ed3ng th\u1eddi \u1ed5n \u0111\u1ecbnh qu\u00e1 tr\u00ecnh nong l\u1ed7.<\/p>\n<h3>04 | Hi\u1ec7u su\u1ea5t cao trong thi c\u00f4ng tr\u00ean n\u1ec1n \u0111\u1ea5t c\u1ee9ng<\/h3>\n<p>\u0110\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho c\u00e1c lo\u1ea1i \u0111\u1ea5t c\u1ee9ng, thi\u1ebft b\u1ecb n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1 \u0111\u1ea5t m\u1ea1nh m\u1ebd v\u00e0 qu\u00e1 tr\u00ecnh th\u1ea3i \u0111\u1ea5t di\u1ec5n ra tr\u01a1n tru, gi\u00fap n\u00e2ng cao t\u1ed1c \u0111\u1ed9 khoan v\u00e0 r\u00fat ng\u1eafn th\u1eddi gian thi c\u00f4ng d\u1ef1 \u00e1n.<\/p>\n<h3>05 | C\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh theo \u0111i\u1ec1u ki\u1ec7n c\u00f4ng tr\u01b0\u1eddng<\/h3>\n<p>K\u00edch th\u01b0\u1edbc th\u00e2n m\u0169i khoan, c\u1ea5u h\u00ecnh r\u0103ng cacbua v\u00e0 ren k\u1ebft n\u1ed1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh t\u00f9y theo \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t, \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 khoan m\u1ee5c ti\u00eau v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a gi\u00e0n khoan.<\/p>\n<h2>L\u1ef1a ch\u1ecdn dao kho\u00e9t r\u00e3nh cho c\u00e1c d\u1ef1 \u00e1n khoan ngang d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t (HDD)<\/h2>\n<p>N\u00ean l\u1ef1a ch\u1ecdn m\u0169i khoan r\u00e3nh North Star d\u1ef1a tr\u00ean \u0111\u1eb7c t\u00ednh \u0111\u1ecba ch\u1ea5t v\u00e0 c\u1ee5m khoan. \u1ee8ng d\u1ee5ng \u0111\u01b0\u1ee3c n\u00eau l\u00e0 \u0111\u1ea5t c\u1ee9ng. C\u1ea7n cung c\u1ea5p th\u00f4ng tin v\u1ec1 \u0111\u1ecba ch\u1ea5t tr\u01b0\u1edbc khi k\u1ebft lu\u1eadn r\u1eb1ng m\u1ed9t lo\u1ea1i l\u01b0\u1ee1i c\u1eaft ho\u1eb7c c\u1ea5u h\u00ecnh th\u00e2n m\u0169i khoan c\u1ee5 th\u1ec3 n\u00e0o \u0111\u00f3 l\u00e0 ph\u00f9 h\u1ee3p.<\/p>\n<h3>Danh s\u00e1ch ki\u1ec3m tra c\u1ea5u h\u00ecnh dao kho\u00e9t r\u00e3nh cho \u1ed5 c\u1ee9ng (HDD)<\/h3>\n<ul>\n<li><strong>C\u1ea5u tr\u00fac:<\/strong> M\u00f4 t\u1ea3 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a \u0111\u1ea5t, c\u00e1c l\u1edbp \u0111\u1ea5t c\u1ee9ng h\u01a1n (n\u1ebfu c\u00f3) v\u00e0 c\u00e1c th\u00f4ng tin kh\u1ea3o s\u00e1t \u0111\u1ecba ch\u1ea5t hi\u1ec7n c\u00f3.<\/li>\n<li><strong>\u0110\u01b0\u1eddng k\u00ednh:<\/strong> Vui l\u00f2ng cung c\u1ea5p \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 m\u1ee5c ti\u00eau v\u00e0 c\u00e1c giai \u0111o\u1ea1n nong l\u1ed7 \u0111\u1ec1 xu\u1ea5t \u0111\u1ec3 xem x\u00e9t.<\/li>\n<li><strong>Dao c\u1eaft:<\/strong> X\u00e1c nh\u1eadn c\u00e1ch b\u1ed1 tr\u00ed r\u0103ng cacbua v\u00e0 c\u1ea5u h\u00ecnh dao c\u1eaft c\u1ea7n thi\u1ebft.<\/li>\n<li><strong>C\u00e1c r\u00e3nh c\u1ee7a \u1ed1ng s\u00e1o:<\/strong> c\u00f9ng nh\u00f3m d\u1ef1 \u00e1n r\u00e0 so\u00e1t c\u00e1c y\u00eau c\u1ea7u li\u00ean quan \u0111\u1ebfn b\u00f9n khoan v\u00e0 m\u1ea3nh v\u1ee5n khoan.<\/li>\n<li><strong>K\u1ebft n\u1ed1i:<\/strong> X\u00e1c \u0111\u1ecbnh ren gh\u00e9p n\u1ed1i v\u00e0 b\u1ea5t k\u1ef3 kh\u1edbp xoay ho\u1eb7c kh\u1edbp k\u00e9o l\u00f9i n\u00e0o.<\/li>\n<li><strong>Chi ti\u1ebft \u0111\u01a1n h\u00e0ng:<\/strong> Vui l\u00f2ng g\u1eedi m\u1eabu gi\u00e0n khoan, b\u1ea3n v\u1ebd, s\u1ed1 l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft v\u00e0 m\u00e3 tham chi\u1ebfu c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn hi\u1ec7n c\u00f3.<\/li>\n<\/ul>\n<h3>C\u00e1c lo\u1ea1i m\u0169i khoan v\u00e0 d\u1ee5ng c\u1ee5 khoan li\u00ean quan<\/h3>\n<p>So s\u00e1nh <a href=\"\/vi\/hdd-reamers\/hdd-barrel-reamer\/\">D\u1ee5ng c\u1ee5 khoan n\u00f2ng<\/a> \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng tr\u00ean n\u1ec1n \u0111\u1ea5t m\u1ec1m nh\u01b0 \u0111\u00e3 n\u00eau, ho\u1eb7c xem to\u00e0n b\u1ed9 <a href=\"\/vi\/hdd-downhole-tooling\/hdd-reamers\/\">D\u00f2ng s\u1ea3n ph\u1ea9m m\u0169i khoan m\u1edf r\u1ed9ng \u1ed5 c\u1ee9ng (HDD)<\/a>. Th\u00f4ng tin t\u1ed5ng quan v\u1ec1 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Directional_drilling\" target=\"_blank\" rel=\"noopener\">khoan \u0111\u1ecbnh h\u01b0\u1edbng<\/a> c\u00f3 th\u1ec3 gi\u00fap l\u00e0m r\u00f5 b\u1ed1i c\u1ea3nh c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n<h3>C\u00e1c c\u00e2u h\u1ecfi v\u1ec1 m\u0169i khoan r\u00e3nh<\/h3>\n<p><strong>C\u00f3 th\u1ec3 ch\u1ecdn dao kho\u00e9t r\u00e3nh ch\u1ec9 d\u1ef1a tr\u00ean \u0111\u01b0\u1eddng k\u00ednh kh\u00f4ng?<\/strong> Kh\u00f4ng. T\u00ecnh tr\u1ea1ng m\u1eb7t \u0111\u1ea5t, b\u1ed1 tr\u00ed c\u00e1c l\u01b0\u1ee1i c\u1eaft v\u00e0 k\u1ebft n\u1ed1i gh\u00e9p n\u1ed1i c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c r\u00e0 so\u00e1t.<\/p>\n<p><strong>C\u00f3 h\u1ed7 tr\u1ee3 c\u1ea5u h\u00ecnh t\u00f9y ch\u1ec9nh kh\u00f4ng?<\/strong> Th\u00f4ng tin s\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 c\u00e1c k\u00edch th\u01b0\u1edbc th\u00e2n m\u00e1y, c\u1ea5u h\u00ecnh dao c\u1eaft v\u00e0 ren k\u1ebft n\u1ed1i theo y\u00eau c\u1ea7u. Vui l\u00f2ng cung c\u1ea5p b\u1ea3n v\u1ebd v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng d\u1ef1 ki\u1ebfn \u0111\u1ec3 c\u00f3 th\u1ec3 x\u00e1c nh\u1eadn c\u1ea5u h\u00ecnh ho\u00e0n ch\u1ec9nh c\u00f9ng v\u1edbi b\u00e1o gi\u00e1.<\/p>","protected":false},"excerpt":{"rendered":"<p>D\u1ee5ng c\u1ee5 nong r\u00e3nh North Star d\u00e0nh cho c\u00e1c d\u1ef1 \u00e1n khoan ngang d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t (HDD) tr\u00ean \u0111\u1ea5t c\u1ee9ng, v\u1edbi th\u00e2n l\u00e0m b\u1eb1ng th\u00e9p \u0111\u00fac th\u00e0nh d\u00e0y, l\u01b0\u1ee1i c\u1eaft b\u1eb1ng cacbua v\u00e0 c\u00e1c r\u00e3nh tho\u00e1t b\u00f9n khoan v\u00e0 m\u1ea3nh v\u1ee5n. K\u00edch th\u01b0\u1edbc th\u00e2n d\u1ee5ng c\u1ee5, c\u1ea5u h\u00ecnh l\u01b0\u1ee1i c\u1eaft v\u00e0 ren k\u1ebft n\u1ed1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n.<\/p>","protected":false},"featured_media":6905,"template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[29,25,53],"product_tag":[],"class_list":["post-3682","product","type-product","status-publish","has-post-thumbnail","product_cat-hdd-downhole-tooling","product_cat-hdd","product_cat-hdd-reamers","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/northstardrill.com\/vi\/wp-json\/wp\/v2\/product\/3682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/northstardrill.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/northstardrill.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":7,"href":"https:\/\/northstardrill.com\/vi\/wp-json\/wp\/v2\/product\/3682\/revisions"}],"predecessor-version":[{"id":7282,"href":"https:\/\/northstardrill.com\/vi\/wp-json\/wp\/v2\/product\/3682\/revisions\/7282"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/northstardrill.com\/vi\/wp-json\/wp\/v2\/media\/6905"}],"wp:attachment":[{"href":"https:\/\/northstardrill.com\/vi\/wp-json\/wp\/v2\/media?parent=3682"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/northstardrill.com\/vi\/wp-json\/wp\/v2\/product_brand?post=3682"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/northstardrill.com\/vi\/wp-json\/wp\/v2\/product_cat?post=3682"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/northstardrill.com\/vi\/wp-json\/wp\/v2\/product_tag?post=3682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}