{"product_id":"huang-chang-wet-dry-diamond-core-drill-bit","title":"HUANG CHANG Wet \u0026 Dry Diamond Core Drill Bit for Concrete, 12–600mm","description":"\u003csection class=\"lf-product\" aria-label=\"HUANG CHANG diamond core drill bit product information\"\u003e\n  \u003cstyle\u003e\n    .lf-product{color:#20242a;font-family:Arial,Helvetica,sans-serif;line-height:1.6}\n    .lf-product *{box-sizing:border-box}\n    .lf-product__wrap{max-width:1180px;margin:0 auto;padding:0 20px}\n    .lf-product__hero,.lf-product__full{margin:0 auto 36px;max-width:1280px}\n    .lf-product__hero img,.lf-product__full img,.lf-product__media img{display:block;width:100%;height:auto;border-radius:14px}\n    .lf-product__intro{padding:clamp(28px,5vw,58px) 0}\n    .lf-product h2{font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.2;margin:0 0 16px}\n    .lf-product h3{font-size:clamp(1.25rem,2.2vw,1.7rem);line-height:1.3;margin:0 0 12px}\n    .lf-product p{margin:0 0 14px}\n    .lf-product__split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,64px);align-items:center;padding:38px 0}\n    .lf-product__split--reverse .lf-product__media{order:2}\n    .lf-product__split--reverse .lf-product__copy{order:1}\n    .lf-product__facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:28px 0 40px}\n    .lf-product__card{border:1px solid #dfe3e8;border-radius:12px;background:#fff;padding:22px}\n    .lf-product ul{margin:0;padding-left:1.2rem}\n    .lf-product li+li{margin-top:8px}\n    .lf-product__table{overflow-x:auto;border:1px solid #dfe3e8;border-radius:12px;margin:24px 0 40px}\n    .lf-product table{width:100%;border-collapse:collapse}\n    .lf-product th,.lf-product td{border-bottom:1px solid #e8ebee;padding:12px 14px;text-align:left;vertical-align:top}\n    .lf-product tr:last-child th,.lf-product tr:last-child td{border-bottom:0}\n    .lf-product th{width:34%;background:#f6f7f8}\n    .lf-product__notice{border-left:4px solid #b62025;background:#fff4f4;padding:16px 18px;margin:0 0 40px}\n    .lf-product details{border-bottom:1px solid #e3e6e9;padding:13px 0}\n    .lf-product summary{cursor:pointer;font-weight:700}\n    .lf-product details p{margin:8px 0 0}\n    @media(max-width:760px){\n      .lf-product__split,.lf-product__facts{grid-template-columns:1fr}\n      .lf-product__split--reverse .lf-product__media,.lf-product__split--reverse .lf-product__copy{order:initial}\n      .lf-product__split{padding:26px 0}\n      .lf-product th{width:42%}\n    }\n  \u003c\/style\u003e\n\n  \u003cdiv class=\"lf-product__hero\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/4339\/2294\/files\/hc-db-09-01-white-front.png?v=1785486258\" alt=\"HUANG CHANG diamond core drill bit on a white background\" loading=\"eager\"\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"lf-product__wrap\"\u003e\n    \u003cheader class=\"lf-product__intro\"\u003e\n      \u003ch2\u003eHUANG CHANG Wet \u0026amp; Dry Diamond Core Drill Bit for Concrete, 12–600mm\u003c\/h2\u003e\n      \u003cp\u003eChoose from 31 confirmed Diameter options for wet or dry drilling in concrete, reinforced concrete, masonry and stone.\u003c\/p\u003e\n    \u003c\/header\u003e\n\n    \u003csection class=\"lf-product__split\"\u003e\n      \u003cdiv class=\"lf-product__media\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/4339\/2294\/files\/hc-db-09-04-wet-dry-application.png?v=1785486279\" alt=\"Wet and dry drilling application illustration for a HUANG CHANG diamond core drill bit\" loading=\"lazy\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"lf-product__copy\"\u003e\n        \u003ch3\u003eWet \u0026amp; Dry Drilling\u003c\/h3\u003e\n        \u003cp\u003eWet and dry drilling are both confirmed for this product family. Select the method appropriate for the machine, worksite and applicable operating instructions.\u003c\/p\u003e\n        \u003cp\u003eNo drilling-speed, service-life or other performance claim is included.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003csection class=\"lf-product__split lf-product__split--reverse\"\u003e\n      \u003cdiv class=\"lf-product__media\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/4339\/2294\/files\/hc-db-09-07-material-applications.png?v=1785486300\" alt=\"Diamond core drill bit applications for concrete, reinforced concrete, masonry and stone\" loading=\"lazy\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"lf-product__copy\"\u003e\n        \u003ch3\u003eConfirmed Applications\u003c\/h3\u003e\n        \u003cp\u003eThe confirmed application materials are concrete, reinforced concrete, masonry and stone.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"lf-product__full\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/4339\/2294\/files\/hc-db-09-08-verified-specifications.png?v=1785486307\" alt=\"HUANG CHANG diamond core drill bit specifications including 12–600mm diameters, 450mm length, 1-1\/4 connection, 2.0mm thickness, wet and dry\" loading=\"lazy\"\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"lf-product__wrap\"\u003e\n    \u003csection aria-labelledby=\"lf-spec-heading\"\u003e\n      \u003ch3 id=\"lf-spec-heading\"\u003eSpecifications\u003c\/h3\u003e\n      \u003cdiv class=\"lf-product__table\"\u003e\n        \u003ctable\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eDiamond Core Drill Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHUANG CHANG\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e31 options, 12–600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLength\u003c\/th\u003e\n\u003ctd\u003e450mm for all Diameter options\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnection\u003c\/th\u003e\n\u003ctd\u003e1-1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDrilling Method\u003c\/th\u003e\n\u003ctd\u003eWet \u0026amp; Dry\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplications\u003c\/th\u003e\n\u003ctd\u003eConcrete, Reinforced Concrete, Masonry, Stone\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003cdiv class=\"lf-product__facts\"\u003e\n      \u003carticle class=\"lf-product__card\"\u003e\n        \u003ch3\u003eDiameter Options\u003c\/h3\u003e\n        \u003cp\u003eDiameter is the only varying option. Available values are 12, 20, 25, 33, 42, 52, 62, 72, 81, 91, 102, 111, 121, 125, 131, 141, 151, 161, 171, 181, 191, 201, 225, 250, 280, 300, 350, 400, 450, 500 and 600mm.\u003c\/p\u003e\n      \u003c\/article\u003e\n      \u003carticle class=\"lf-product__card\"\u003e\n        \u003ch3\u003eCompatibility Check\u003c\/h3\u003e\n        \u003cp\u003eConfirm that the machine accepts the stated 1-1\/4 connection before ordering. The full thread series, pitch and connection gender are not specified.\u003c\/p\u003e\n      \u003c\/article\u003e\n    \u003c\/div\u003e\n\n    \u003caside class=\"lf-product__notice\"\u003e\n      \u003cstrong\u003eBefore ordering:\u003c\/strong\u003e confirm the required Diameter, 450mm length and 1-1\/4 machine connection.\n    \u003c\/aside\u003e\n\n    \u003csection aria-labelledby=\"lf-faq-heading\" style=\"margin-bottom:44px\"\u003e\n      \u003ch3 id=\"lf-faq-heading\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n      \u003cdetails\u003e\u003csummary\u003eCan this core drill bit be used wet or dry?\u003c\/summary\u003e\u003cp\u003eYes. Wet and dry drilling are both confirmed.\u003c\/p\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eWhich materials is it intended for?\u003c\/summary\u003e\u003cp\u003eThe confirmed applications are concrete, reinforced concrete, masonry and stone.\u003c\/p\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eWhich diameters are available?\u003c\/summary\u003e\u003cp\u003eThere are 31 confirmed Diameter options from 12mm to 600mm.\u003c\/p\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eDo all Diameter options share the same common specifications?\u003c\/summary\u003e\u003cp\u003eYes. All confirmed Diameter options use a 450mm length, 1-1\/4 connection, 2.0mm thickness and Wet \u0026amp; Dry drilling method.\u003c\/p\u003e\u003c\/details\u003e\n      \u003cdetails\u003e\u003csummary\u003eHow should machine compatibility be checked?\u003c\/summary\u003e\u003cp\u003eVerify that the machine accepts the stated 1-1\/4 connection. Do not infer a thread series, pitch or gender from the nominal connection value alone.\u003c\/p\u003e\u003c\/details\u003e\n    \u003c\/section\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Logistics, package contents and return-policy copy remain excluded because they are not confirmed in effective_fact_ledger_v2.json. --\u003e\n\u003c\/section\u003e\n","brand":"HUANG CHANG","offers":[{"title":"12mm","offer_id":53546861953318,"sku":"HC-DB-09-12MM","price":49.9,"currency_code":"EUR","in_stock":true},{"title":"20mm","offer_id":53546861986086,"sku":"HC-DB-09-20MM","price":49.9,"currency_code":"EUR","in_stock":true},{"title":"25mm","offer_id":53546862018854,"sku":"HC-DB-09-25MM","price":49.9,"currency_code":"EUR","in_stock":true},{"title":"33mm","offer_id":53546862051622,"sku":"HC-DB-09-33MM","price":49.9,"currency_code":"EUR","in_stock":true},{"title":"42mm","offer_id":53546862084390,"sku":"HC-DB-09-42MM","price":49.9,"currency_code":"EUR","in_stock":true},{"title":"52mm","offer_id":53546862117158,"sku":"HC-DB-09-52MM","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"62mm","offer_id":53546862149926,"sku":"HC-DB-09-62MM","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"72mm","offer_id":53546862182694,"sku":"HC-DB-09-72MM","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"81mm","offer_id":53546862215462,"sku":"HC-DB-09-81MM","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"91mm","offer_id":53546862248230,"sku":"HC-DB-09-91MM","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"102mm","offer_id":53546862280998,"sku":"HC-DB-09-102MM","price":139.9,"currency_code":"EUR","in_stock":true},{"title":"111mm","offer_id":53546862313766,"sku":"HC-DB-09-111MM","price":139.9,"currency_code":"EUR","in_stock":true},{"title":"121mm","offer_id":53546862346534,"sku":"HC-DB-09-121MM","price":139.9,"currency_code":"EUR","in_stock":true},{"title":"125mm","offer_id":53546862379302,"sku":"HC-DB-09-125MM","price":139.9,"currency_code":"EUR","in_stock":true},{"title":"131mm","offer_id":53546862412070,"sku":"HC-DB-09-131MM","price":139.9,"currency_code":"EUR","in_stock":true},{"title":"141mm","offer_id":53546862444838,"sku":"HC-DB-09-141MM","price":139.9,"currency_code":"EUR","in_stock":true},{"title":"151mm","offer_id":53546862477606,"sku":"HC-DB-09-151MM","price":139.9,"currency_code":"EUR","in_stock":true},{"title":"161mm","offer_id":53546862510374,"sku":"HC-DB-09-161MM","price":219.9,"currency_code":"EUR","in_stock":true},{"title":"171mm","offer_id":53546862543142,"sku":"HC-DB-09-171MM","price":219.9,"currency_code":"EUR","in_stock":true},{"title":"181mm","offer_id":53546862575910,"sku":"HC-DB-09-181MM","price":219.9,"currency_code":"EUR","in_stock":true},{"title":"191mm","offer_id":53546862608678,"sku":"HC-DB-09-191MM","price":219.9,"currency_code":"EUR","in_stock":true},{"title":"201mm","offer_id":53546862641446,"sku":"HC-DB-09-201MM","price":219.9,"currency_code":"EUR","in_stock":true},{"title":"225mm","offer_id":53546862674214,"sku":"HC-DB-09-225MM","price":349.9,"currency_code":"EUR","in_stock":true},{"title":"250mm","offer_id":53546862706982,"sku":"HC-DB-09-250MM","price":349.9,"currency_code":"EUR","in_stock":true},{"title":"280mm","offer_id":53546862739750,"sku":"HC-DB-09-280MM","price":349.9,"currency_code":"EUR","in_stock":true},{"title":"300mm","offer_id":53546862772518,"sku":"HC-DB-09-300MM","price":349.9,"currency_code":"EUR","in_stock":true},{"title":"350mm","offer_id":53546862805286,"sku":"HC-DB-09-350MM","price":529.9,"currency_code":"EUR","in_stock":true},{"title":"400mm","offer_id":53546862838054,"sku":"HC-DB-09-400MM","price":529.9,"currency_code":"EUR","in_stock":true},{"title":"450mm","offer_id":53546862870822,"sku":"HC-DB-09-450MM","price":529.9,"currency_code":"EUR","in_stock":true},{"title":"500mm","offer_id":53546862903590,"sku":"HC-DB-09-500MM","price":749.9,"currency_code":"EUR","in_stock":true},{"title":"600mm","offer_id":53546862936358,"sku":"HC-DB-09-600MM","price":749.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/4339\/2294\/files\/hc-db-09-01-white-front.png?v=1785486258","url":"https:\/\/yioutools.com\/es\/products\/huang-chang-wet-dry-diamond-core-drill-bit","provider":"Yiou Tools","version":"1.0","type":"link"}