{"product_id":"huangchang-diamond-core-drill-bits-for-tile-granite-concrete-副本","title":"HUANGCHANG M14 Vacuum Brazed Diamond Core Drill Bits","description":"\u003cdiv class=\"hc-core-detail\"\u003e\n\n  \u003csection class=\"hc-hero\"\u003e\n    \u003ch2\u003eVacuum Brazed Diamond Core Drill Bits\u003c\/h2\u003e\n    \u003cp\u003e\n      High-performance M14 diamond core drill bits for tile, porcelain, granite, marble, glass, brick and lightweight concrete.\n      Designed for fast drilling, smooth edges and longer service life.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"hc-badges\"\u003e\n      \u003cspan\u003eVacuum Brazed\u003c\/span\u003e\n      \u003cspan\u003eM14 Thread\u003c\/span\u003e\n      \u003cspan\u003eWet Drilling Recommended\u003c\/span\u003e\n      \u003cspan\u003eDry Use Possible\u003c\/span\u003e\n      \u003cspan\u003ePoland Warehouse\u003c\/span\u003e\n      \u003cspan\u003eFast DHL Delivery\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- ?5:Wave Serrated Cutting Edge --\u003e\n  \u003csection class=\"hc-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/4339\/2294\/files\/ChatGPTImage2026_5_29_17_13_48_5.png?v=1780046066\" alt=\"Wave serrated diamond core drill bit cutting edge for faster drilling and smooth chip-free holes\"\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"hc-two\"\u003e\n    \u003cdiv\u003e\n      \u003ch3\u003eWave Serrated Cutting Edge\u003c\/h3\u003e\n      \u003cp\u003e\n        The wave-shaped cutting edge increases contact area and helps the bit start more smoothly with less slipping.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003ch3\u003eSmooth \u0026amp; Chip-Free Holes\u003c\/h3\u003e\n      \u003cp\u003e\n        Ideal for clean holes on porcelain tile, ceramic, marble, granite and other hard materials.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- ?6:Wet Drilling Recommended --\u003e\n  \u003csection class=\"hc-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/4339\/2294\/files\/ChatGPTImage2026_5_29_17_13_48_6.png?v=1780046066\" alt=\"Wet drilling recommended for diamond core drill bits with longer service life and less dust\"\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"hc-card\"\u003e\n    \u003ch3\u003eWet Drilling Recommended\u003c\/h3\u003e\n    \u003cp\u003e\n      These diamond core bits can be used for both dry and wet drilling, but wet drilling is strongly recommended whenever possible.\n      Water cooling helps reduce heat, improve drilling speed, extend service life and create cleaner holes with less dust.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- ?9:Wide Material Compatibility --\u003e\n  \u003csection class=\"hc-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/4339\/2294\/files\/ChatGPTImage2026_5_29_17_13_48_9.png?v=1780046067\" alt=\"Diamond core drill bits for porcelain tile granite marble glass brick and lightweight concrete\"\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"hc-card\"\u003e\n    \u003ch3\u003eWide Material Compatibility\u003c\/h3\u003e\n    \u003cp\u003e\n      Suitable for porcelain tile, ceramic, marble, granite, glass, red brick, lightweight concrete and other hard building materials.\n      A practical choice for tilers, plumbers, electricians, installers and renovation contractors.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"hc-specs\"\u003e\n    \u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n    \u003ctable\u003e\n      \u003ctr\u003e\n        \u003cth\u003eProduct Name\u003c\/th\u003e\n        \u003ctd\u003eVacuum Brazed Diamond Core Drill Bits\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eThread\u003c\/th\u003e\n        \u003ctd\u003eM14 Internal Thread\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eAvailable Sizes\u003c\/th\u003e\n        \u003ctd\u003e6mm-100mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eTechnology\u003c\/th\u003e\n        \u003ctd\u003eFull Sand Vacuum Brazed Diamond Coating\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eUse Type\u003c\/th\u003e\n        \u003ctd\u003eWet \u0026amp; Dry Drilling; Wet Drilling Recommended\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eMachine Compatibility\u003c\/th\u003e\n        \u003ctd\u003eAngle Grinder\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eApplication Material\u003c\/th\u003e\n        \u003ctd\u003ePorcelain Tile, Ceramic, Marble, Granite, Glass, Brick, Lightweight Concrete\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eCommon Uses\u003c\/th\u003e\n        \u003ctd\u003eFaucet Holes, Pipe Holes, Electrical Openings, Tile Installation, Stone Drilling\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eShipping\u003c\/th\u003e\n        \u003ctd\u003eShips from Poland warehouse with fast DHL delivery\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eReturns\u003c\/th\u003e\n        \u003ctd\u003e7-Day Easy Returns\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"hc-note\"\u003e\n    \u003ch3\u003eUse Tips\u003c\/h3\u003e\n    \u003cp\u003e\n      Start drilling at a slight angle to create a groove, then gradually straighten the bit.\n      Add water during drilling whenever possible to reduce heat and extend bit life.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n  .hc-core-detail {\n    max-width: 1100px;\n    margin: 0 auto;\n    font-family: Arial, Helvetica, sans-serif;\n    color: #172033;\n    line-height: 1.6;\n  }\n\n  .hc-hero {\n    text-align: center;\n    padding: 34px 16px 24px;\n  }\n\n  .hc-hero h2 {\n    margin: 0 0 12px;\n    font-size: 34px;\n    line-height: 1.2;\n    color: #0b2f6b;\n    font-weight: 800;\n  }\n\n  .hc-hero p {\n    max-width: 850px;\n    margin: 0 auto 18px;\n    color: #4b5563;\n    font-size: 16px;\n  }\n\n  .hc-badges {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n    justify-content: center;\n  }\n\n  .hc-badges span {\n    padding: 8px 14px;\n    border-radius: 999px;\n    background: #eef4ff;\n    border: 1px solid #c9dcff;\n    color: #0b45b5;\n    font-size: 14px;\n    font-weight: 700;\n  }\n\n  .hc-image {\n    margin: 26px 0;\n    text-align: center;\n  }\n\n  .hc-image img {\n    width: 100%;\n    max-width: 1000px;\n    height: auto;\n    display: block;\n    margin: 0 auto;\n    border-radius: 12px;\n  }\n\n  .hc-two {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 18px;\n    margin: 20px 0 34px;\n  }\n\n  .hc-two div,\n  .hc-card,\n  .hc-specs,\n  .hc-note {\n    background: #f8fafc;\n    border: 1px solid #e5e7eb;\n    border-radius: 14px;\n    padding: 22px;\n  }\n\n  .hc-two h3,\n  .hc-card h3,\n  .hc-specs h3,\n  .hc-note h3 {\n    margin: 0 0 10px;\n    color: #0b2f6b;\n    font-size: 22px;\n  }\n\n  .hc-two p,\n  .hc-card p,\n  .hc-note p {\n    margin: 0;\n    color: #4b5563;\n    font-size: 15px;\n  }\n\n  .hc-specs table {\n    width: 100%;\n    border-collapse: collapse;\n    background: #ffffff;\n    border-radius: 10px;\n    overflow: hidden;\n  }\n\n  .hc-specs th,\n  .hc-specs td {\n    padding: 13px 15px;\n    border-bottom: 1px solid #e5e7eb;\n    text-align: left;\n    font-size: 15px;\n  }\n\n  .hc-specs th {\n    width: 34%;\n    background: #eef4ff;\n    color: #0b2f6b;\n    font-weight: 800;\n  }\n\n  .hc-specs td {\n    color: #374151;\n  }\n\n  .hc-note {\n    margin: 24px 0 40px;\n    border-left: 5px solid #0b45b5;\n  }\n\n  @media (max-width: 768px) {\n    .hc-hero h2 {\n      font-size: 26px;\n    }\n\n    .hc-two {\n      grid-template-columns: 1fr;\n    }\n\n    .hc-specs th,\n    .hc-specs td {\n      display: block;\n      width: 100%;\n    }\n\n    .hc-specs th {\n      border-bottom: none;\n      padding-bottom: 6px;\n    }\n\n    .hc-specs td {\n      padding-top: 6px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv data-yot-trust-module=\"poland-dhl-vat-customs\" style=\"margin-top:24px;padding:16px;border:1px solid #e5e5e5;border-radius:8px;\"\u003e\n\u003cstrong\u003eEU Shipping \u0026amp; Taxes\u003c\/strong\u003e\u003cul style=\"margin:8px 0 0 18px;\"\u003e\n\u003cli\u003eShips from EU warehouse. Any applicable duties or import taxes are shown at checkout where required.\u003c\/li\u003e\n\u003cli\u003eTax included where applicable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"HUANG CHANG","offers":[{"title":"Default Title","offer_id":53262961148198,"sku":null,"price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/4339\/2294\/files\/ChatGPTImage2026_5_29_17_13_48_1.png?v=1780046067","url":"https:\/\/yioutools.com\/cs\/products\/huangchang-diamond-core-drill-bits-for-tile-granite-concrete-%e5%89%af%e6%9c%ac","provider":"Yiou Tools","version":"1.0","type":"link"}