{"id":50840,"date":"2024-03-01T08:00:09","date_gmt":"2024-02-29T23:00:09","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=50840"},"modified":"2026-05-16T14:37:23","modified_gmt":"2026-05-16T05:37:23","slug":"bua-khoan-nhe-dung-trong-gieng-khoan","status":"publish","type":"post","link":"https:\/\/norimen.net\/vi\/light-drilling-down-hole-hammer\/","title":{"rendered":"Khi khoan \u0111\u00e1 c\u1ee9ng b\u1eb1ng m\u00e1y khoan nh\u1eb9, b\u00faa khoan \u0111\u00e1y l\u1ed7 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p khoan hi\u1ec7u qu\u1ea3 nh\u1ea5t"},"content":{"rendered":"

Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi.<\/p>\n

\u0110\u00e2y l\u00e0 Enta.<\/p>\n

Th\u00e1ng cu\u1ed1i c\u00f9ng c\u1ee7a n\u0103m t\u00e0i ch\u00ednh!!<\/p>\n

H\u00e3y \u0111i m\u1ed9t c\u00e1ch an to\u00e0n nh\u00e9!!<\/p>\n

D\u00f9 n\u00f3i v\u1eady nh\u01b0ng nh\u00e0 m\u00ecnh v\u1eabn r\u1ea3nh r\u1ed7i m\u00e0 ^^<\/p>\n

N\u1ebfu c\u00f3 ai m\u1eddi th\u00ec t\u1edb s\u1ebd \u0111\u1ebfn c\u1ed5 v\u0169 nh\u00e9?<\/p>\n

D\u00f9 ch\u1ec9 l\u00e0 m\u1ed9t ch\u00fat c\u0169ng \u0111\u01b0\u1ee3c!<\/p>\n

Ch\u00fang t\u00f4i mong nh\u1eadn \u0111\u01b0\u1ee3c li\u00ean h\u1ec7 t\u1eeb qu\u00fd v\u1ecb.<\/p>\n

\n

Th\u00f4i, quay l\u1ea1i ch\u1ee7 \u0111\u1ec1 ch\u00ednh<\/p>\n

\"T\u00ecnh<\/p>\n

M\u1edbi \u0111\u00e2y t\u00f4i \u0111\u00e3 \u0111\u1ebfn c\u00f4ng tr\u01b0\u1eddng \u1edf Kanagawa.<\/p>\n

V\u00ec \u0111\u1ed9 c\u1ee9ng c\u1ee7a \u0111\u00e1 \u1edf m\u1ee9c kh\u00f4ng th\u1ec3 khoan \u0111\u01b0\u1ee3c m\u1ed9t l\u1ed7 m\u1ed7i ng\u00e0y b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p khoan hai \u1ed1ng th\u00f4ng th\u01b0\u1eddng, n\u00ean h\u1ecd \u0111ang g\u1eb7p r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n,<\/p>\n

Cu\u1ed1i c\u00f9ng, t\u00f4i \u0111\u00e3 ph\u1ea3i mang theo chi\u1ebfc b\u00faa Down the Hole.<\/p>\n

 <\/p>\n

Ngay t\u1eeb s\u00e1ng s\u1edbm, t\u00f4i \u0111\u00e3 chuy\u1ec3n sang d\u00f9ng b\u00faa khoan Down-the-Hole v\u00e0 khoan xong 3 l\u1ed7 c\u00f2n l\u1ea1i trong ch\u1edbp m\u1eaft, r\u1ed3i b\u1eaft tay v\u00e0o vi\u1ec7c th\u00e1o d\u1ee1 w<\/p>\n

Khi \u0111\u00e1 c\u1ee9ng, b\u00faa khoan \u0111\u00e1y l\u1ed7 th\u1ef1c s\u1ef1 l\u00e0 c\u00f4ng c\u1ee5 m\u1ea1nh nh\u1ea5t.<\/p>\n

\u0110\u1eb7c bi\u1ec7t l\u00e0 khi s\u1eed d\u1ee5ng m\u00e1y nh\u1eb9, \u0111\u00f4i khi kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi t\u00ecnh tr\u1ea1ng thi\u1ebfu l\u1ef1c \u0111\u00e1nh.<\/p>\n

 <\/p>\n

Khi n\u00f3i nh\u01b0 v\u1eady, c\u0169ng c\u00f3 ng\u01b0\u1eddi kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng nh\u1ea5t \u0111\u1ecbnh ph\u1ea3i khoan \u1ed1ng k\u00e9p m\u1edbi \u0111\u01b0\u1ee3c.<\/p>\n

L\u00fd do thi\u1ebft k\u1ebf s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p khoan \u1ed1ng k\u00e9p l\u00e0 do n\u1ec1n \u0111\u1ea5t b\u1ecb s\u1ea1t l\u1edf v\u00e0 kh\u00f4ng th\u1ec3 t\u1ef1 \u0111\u1ee9ng v\u1eefng, ph\u1ea3i kh\u00f4ng?<\/p>\n

V\u00ec v\u1eady, trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nh\u01b0 v\u1eady, tr\u01b0\u1edbc ti\u00ean h\u00e3y khoan l\u1ed7 b\u1eb1ng b\u00faa khoan xu\u1ed1ng l\u1ed7,<\/p>\n

Ch\u1ec9 c\u1ea7n l\u1eafp v\u1ecf ngo\u00e0i v\u00e0o l\u00e0 c\u0169ng gi\u1ed1ng nhau th\u00f4i w<\/p>\n

\"Ng\u01b0\u1eddi<\/p>\n

D\u00f9 n\u00f3i v\u1eady, nh\u01b0ng trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a chi\u1ebfc b\u00faa \u0111\u1ee5c l\u1ed7 c\u1ee7a ch\u00fang t\u00f4i, \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf gi\u1ed1ng v\u1edbi \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a \u1ed1ng v\u1ecf ngo\u00e0i, n\u00ean<\/p>\n

Kh\u00f4ng ng\u1edd n\u1ec1n \u0111\u1ea5t l\u1ea1i kh\u00e1 ch\u1eafc ch\u1eafn n\u00ean c\u00f3 th\u1ec3 \u0111\u1ee9ng v\u1eefng \u0111\u01b0\u1ee3c.<\/p>\n

D\u00f9 c\u00f3 r\u00fat b\u00faa \u0111\u1ee5c l\u1ed7 ra th\u00ec thanh c\u1ed1t th\u00e9p v\u1eabn l\u1ecdt v\u00e0o m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng \u0111\u1ea5y ^^<\/p>\n

\u00c0, thi\u1ebft k\u1ebf th\u00ec v\u1eabn l\u00e0 thi\u1ebft k\u1ebf, n\u00ean t\u00f4i s\u1ebd l\u00e0m th\u1eadt k\u1ef9 l\u01b0\u1ee1ng!<\/p>\n

 <\/p>\n

H\u1eb9n g\u1eb7p l\u1ea1i nh\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"

Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi. T\u00f4i l\u00e0 Enta. Th\u00e1ng cu\u1ed1i c\u00f9ng c\u1ee7a n\u0103m t\u00e0i ch\u00ednh r\u1ed3i!! H\u00e3y l\u00e0m vi\u1ec7c an to\u00e0n nh\u00e9!! D\u00f9 n\u00f3i v\u1eady nh\u01b0ng c\u00f4ng ty ch\u00fang t\u00f4i th\u00ec v\u1eabn r\u1ea3nh r\u1ed7i th\u00f4i ^^ N\u1ebfu c\u00f3 n\u01a1i n\u00e0o c\u1ea7n ch\u00fang t\u00f4i, h\u00e3y g\u1ecdi cho ch\u00fang t\u00f4i nh\u00e9? D\u00f9 ch\u1ec9 l\u00e0 c\u00f4ng vi\u1ec7c nh\u1ecf c\u0169ng \u0111\u01b0\u1ee3c! Ch\u00fang t\u00f4i r\u1ea5t mong nh\u1eadn \u0111\u01b0\u1ee3c li\u00ean h\u1ec7 t\u1eeb c\u00e1c b\u1ea1n. Th\u00f4i kh\u00f4ng n\u00f3i chuy\u1ec7n phi\u1ebfm n\u1eefa, h\u00f4m tr\u01b0\u1edbc t\u00f4i v\u1eeba \u0111i c\u00f4ng t\u00e1c t\u1ea1i c\u00f4ng tr\u01b0\u1eddng \u1edf Kanagawa\u2026<\/p>","protected":false},"author":2,"featured_media":42554,"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_total_topic_count_hidden":0,"_bbp_total_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[30],"tags":[92,116,497,1589,6119],"class_list":["post-50840","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lock-bolt","tag-92","tag-116","tag-497","tag-1589","tag-6119"],"acf":[],"yoast_head":"\n\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u306b\u524a\u5b54\u51fa\u6765\u308b - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e<\/title>\n<meta name=\"description\" content=\"\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u3002\u6cd5\u9762\u5de5\u4e8b\u306e\u786c\u5ca9\u5bfe\u5fdc\u3067\u6d3b\u8e8d\u3059\u308b\u524a\u5b54\u5de5\u6cd5\u3092\u6cd5\u9762\u5c4b\u304c\u73fe\u5834\u7d4c\u9a13\u304b\u3089\u89e3\u8aac\u3057\u307e\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\/bua-khoan-nhe-dung-trong-gieng-khoan\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u306b\u524a\u5b54\u51fa\u6765\u308b\" \/>\n<meta property=\"og:description\" content=\"\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u3002\u6cd5\u9762\u5de5\u4e8b\u306e\u786c\u5ca9\u5bfe\u5fdc\u3067\u6d3b\u8e8d\u3059\u308b\u524a\u5b54\u5de5\u6cd5\u3092\u6cd5\u9762\u5c4b\u304c\u73fe\u5834\u7d4c\u9a13\u304b\u3089\u89e3\u8aac\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/norimen.net\/vi\/bua-khoan-nhe-dung-trong-gieng-khoan\/\" \/>\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=\"2024-02-29T23:00:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-16T05:37:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/5fdfb10455d2c186ba927f250f1cca91.png\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"338\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/\"},\"author\":{\"name\":\"\u30a8\u30f3\u30bf\",\"@id\":\"https:\\\/\\\/norimen.net\\\/#\\\/schema\\\/person\\\/7e507d48b040ed0f7a88ef4625070b95\"},\"headline\":\"\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u306b\u524a\u5b54\u51fa\u6765\u308b\",\"datePublished\":\"2024-02-29T23:00:09+00:00\",\"dateModified\":\"2026-05-16T05:37:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/\"},\"wordCount\":4,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/5fdfb10455d2c186ba927f250f1cca91.png\",\"keywords\":[\"\u524a\u5b54\",\"\u9244\u7b4b\u633f\u5165\u5de5\",\"\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\",\"\u30b9\u30d7\u30ea\u30f3\u30b0\u30c9\u30ea\u30eb\",\"\u786c\u3044\"],\"articleSection\":[\"\u30ed\u30c3\u30af\u30dc\u30eb\u30c8\u5de5\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/\",\"url\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/\",\"name\":\"\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u306b\u524a\u5b54\u51fa\u6765\u308b - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/5fdfb10455d2c186ba927f250f1cca91.png\",\"datePublished\":\"2024-02-29T23:00:09+00:00\",\"dateModified\":\"2026-05-16T05:37:23+00:00\",\"description\":\"\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u3002\u6cd5\u9762\u5de5\u4e8b\u306e\u786c\u5ca9\u5bfe\u5fdc\u3067\u6d3b\u8e8d\u3059\u308b\u524a\u5b54\u5de5\u6cd5\u3092\u6cd5\u9762\u5c4b\u304c\u73fe\u5834\u7d4c\u9a13\u304b\u3089\u89e3\u8aac\u3057\u307e\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/5fdfb10455d2c186ba927f250f1cca91.png\",\"contentUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/5fdfb10455d2c186ba927f250f1cca91.png\",\"width\":600,\"height\":338,\"caption\":\"\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u524a\u5b54\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u30db\u30fc\u30e0\",\"item\":\"https:\\\/\\\/norimen.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u306b\u524a\u5b54\u51fa\u6765\u308b\"}]},{\"@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\\\/light-drilling-down-hole-hammer\\\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/light-drilling-down-hole-hammer\\\/#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\\\/light-drilling-down-hole-hammer\\\/#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":"Khi khoan \u0111\u00e1 c\u1ee9ng b\u1eb1ng m\u00e1y khoan nh\u1eb9, b\u00faa khoan xu\u1ed1ng l\u1ed7 (Down-the-Hole Hammer) l\u00e0 ph\u01b0\u01a1ng ph\u00e1p khoan hi\u1ec7u qu\u1ea3 nh\u1ea5t - L\u1edbp h\u1ecdc Qu\u1ea3n l\u00fd M\u1eb7t d\u1ed1c c\u1ee7a Shin-Ent","description":"Khi khoan \u0111\u00e1 c\u1ee9ng b\u1eb1ng m\u00e1y khoan nh\u1eb9, b\u00faa khoan \u0111\u00e1y l\u1ed7 (down-the-hole hammer) l\u00e0 ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 nh\u1ea5t. Chuy\u00ean gia v\u1ec1 c\u00f4ng tr\u00ecnh m\u00e1i d\u1ed1c s\u1ebd gi\u1ea3i th\u00edch ph\u01b0\u01a1ng ph\u00e1p khoan \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c c\u00f4ng tr\u00ecnh m\u00e1i d\u1ed1c tr\u00ean n\u1ec1n \u0111\u00e1 c\u1ee9ng, d\u1ef1a tr\u00ean kinh nghi\u1ec7m th\u1ef1c t\u1ebf t\u1ea1i 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\/bua-khoan-nhe-dung-trong-gieng-khoan\/","og_locale":"vi_VN","og_type":"article","og_title":"\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u306b\u524a\u5b54\u51fa\u6765\u308b","og_description":"\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u3002\u6cd5\u9762\u5de5\u4e8b\u306e\u786c\u5ca9\u5bfe\u5fdc\u3067\u6d3b\u8e8d\u3059\u308b\u524a\u5b54\u5de5\u6cd5\u3092\u6cd5\u9762\u5c4b\u304c\u73fe\u5834\u7d4c\u9a13\u304b\u3089\u89e3\u8aac\u3057\u307e\u3059\u3002","og_url":"https:\/\/norimen.net\/vi\/bua-khoan-nhe-dung-trong-gieng-khoan\/","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":"2024-02-29T23:00:09+00:00","article_modified_time":"2026-05-16T05:37:23+00:00","og_image":[{"width":600,"height":338,"url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/5fdfb10455d2c186ba927f250f1cca91.png","type":"image\/png"}],"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"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/#article","isPartOf":{"@id":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/"},"author":{"name":"\u30a8\u30f3\u30bf","@id":"https:\/\/norimen.net\/#\/schema\/person\/7e507d48b040ed0f7a88ef4625070b95"},"headline":"\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u306b\u524a\u5b54\u51fa\u6765\u308b","datePublished":"2024-02-29T23:00:09+00:00","dateModified":"2026-05-16T05:37:23+00:00","mainEntityOfPage":{"@id":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/"},"wordCount":4,"commentCount":0,"publisher":{"@id":"https:\/\/norimen.net\/#organization"},"image":{"@id":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/#primaryimage"},"thumbnailUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/5fdfb10455d2c186ba927f250f1cca91.png","keywords":["\u524a\u5b54","\u9244\u7b4b\u633f\u5165\u5de5","\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc","\u30b9\u30d7\u30ea\u30f3\u30b0\u30c9\u30ea\u30eb","\u786c\u3044"],"articleSection":["\u30ed\u30c3\u30af\u30dc\u30eb\u30c8\u5de5"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/norimen.net\/light-drilling-down-hole-hammer\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/","url":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/","name":"Khi khoan \u0111\u00e1 c\u1ee9ng b\u1eb1ng m\u00e1y khoan nh\u1eb9, b\u00faa khoan xu\u1ed1ng l\u1ed7 (Down-the-Hole Hammer) l\u00e0 ph\u01b0\u01a1ng ph\u00e1p khoan hi\u1ec7u qu\u1ea3 nh\u1ea5t - L\u1edbp h\u1ecdc Qu\u1ea3n l\u00fd M\u1eb7t d\u1ed1c c\u1ee7a Shin-Ent","isPartOf":{"@id":"https:\/\/norimen.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/#primaryimage"},"image":{"@id":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/#primaryimage"},"thumbnailUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/5fdfb10455d2c186ba927f250f1cca91.png","datePublished":"2024-02-29T23:00:09+00:00","dateModified":"2026-05-16T05:37:23+00:00","description":"Khi khoan \u0111\u00e1 c\u1ee9ng b\u1eb1ng m\u00e1y khoan nh\u1eb9, b\u00faa khoan \u0111\u00e1y l\u1ed7 (down-the-hole hammer) l\u00e0 ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 nh\u1ea5t. Chuy\u00ean gia v\u1ec1 c\u00f4ng tr\u00ecnh m\u00e1i d\u1ed1c s\u1ebd gi\u1ea3i th\u00edch ph\u01b0\u01a1ng ph\u00e1p khoan \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c c\u00f4ng tr\u00ecnh m\u00e1i d\u1ed1c tr\u00ean n\u1ec1n \u0111\u00e1 c\u1ee9ng, d\u1ef1a tr\u00ean kinh nghi\u1ec7m th\u1ef1c t\u1ebf t\u1ea1i c\u00f4ng tr\u01b0\u1eddng.","breadcrumb":{"@id":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/norimen.net\/light-drilling-down-hole-hammer\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/#primaryimage","url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/5fdfb10455d2c186ba927f250f1cca91.png","contentUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/5fdfb10455d2c186ba927f250f1cca91.png","width":600,"height":338,"caption":"\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u524a\u5b54"},{"@type":"BreadcrumbList","@id":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u30db\u30fc\u30e0","item":"https:\/\/norimen.net\/"},{"@type":"ListItem","position":2,"name":"\u8efd\u91cf\u524a\u5b54\u6a5f\u3067\u306e\u786c\u5ca9\u524a\u5b54\u306f\u30c0\u30a6\u30f3\u30b6\u30db\u30fc\u30eb\u30cf\u30f3\u30de\u30fc\u304c\u4e00\u756a\u52b9\u679c\u7684\u306b\u524a\u5b54\u51fa\u6765\u308b"}]},{"@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\/light-drilling-down-hole-hammer\/#local-main-organization-logo"},"image":{"@id":"https:\/\/norimen.net\/light-drilling-down-hole-hammer\/#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\/light-drilling-down-hole-hammer\/#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":"2026-10-11 00:16:29","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\/2020\/08\/5fdfb10455d2c186ba927f250f1cca91.png","_links":{"self":[{"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/posts\/50840","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=50840"}],"version-history":[{"count":1,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/posts\/50840\/revisions"}],"predecessor-version":[{"id":62666,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/posts\/50840\/revisions\/62666"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/media\/42554"}],"wp:attachment":[{"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/media?parent=50840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/categories?post=50840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/norimen.net\/vi\/wp-json\/wp\/v2\/tags?post=50840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}