{"product_id":"distar-rocket-diamond-core-drill-bit","title":"Diamond Core Drill Bit for Porcelain \u0026 Granite (300+ Holes)","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Hc815fUcjP0?si=kqHkcPTnD47-xbZ4\u0026amp;start=2\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eLong-Life Diamond Core Drill Bit for Porcelain Tile \u0026amp; Granite\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDISTAR Rocket Diamond Drill Bit\u003c\/strong\u003e is a professional \u003cstrong\u003ediamond core drill for porcelain tile and granite\u003c\/strong\u003e, engineered for long life, clean cuts, and high-efficiency drilling.\u003c\/p\u003e\n\u003cp\u003eWith the ability to deliver \u003cstrong\u003e300+ holes in 10mm porcelain\u003c\/strong\u003e, this drill bit significantly outperforms standard diamond hole saws – making it ideal for high-volume professional work.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSintered diamond segments\u003c\/strong\u003e – bonded for maximum durability and consistent cutting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser-welded construction\u003c\/strong\u003e – reinforced steel body handles hard material stress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry drilling capable\u003c\/strong\u003e – no water setup required; pair with \u003ca href=\"\/zh\/products\/mechanic-coolgel-250-drilling-gel\"\u003eDistar CoolGEL 250\u003c\/a\u003e for extended bit life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable 3\/4\"–3\"\u003c\/strong\u003e – covers every common hole size from pipe penetrations to large fixture cutouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax 3,000 RPM\u003c\/strong\u003e – pairs perfectly with the Proxxon IBS\/A variable speed rotary tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAvailable Sizes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/4\" (20mm)\u003c\/strong\u003e – small pipe penetrations, cable conduit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 3\/8\" (35mm)\u003c\/strong\u003e – standard plumbing supply lines, shower valve stems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 3\/4\" (45mm)\u003c\/strong\u003e – faucet body holes, larger pipe penetrations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2\" (50mm)\u003c\/strong\u003e – medium fixture bases, drain rough-ins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 1\/4\" (57mm)\u003c\/strong\u003e – larger drain cutouts, fixture bases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 1\/2\" (63mm)\u003c\/strong\u003e – shower drain cutouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 3\/4\" (68mm)\u003c\/strong\u003e – large fixture bases, floor drain openings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd\u003e3\/4\", 1 3\/8\", 1 3\/4\", 2\", 2 1\/4\", 2 1\/2\", 2 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrilling Depth\u003c\/td\u003e\n\u003ctd\u003e1 3\/4\" (45 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eDry drilling; can also be used wet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount\u003c\/td\u003e\n\u003ctd\u003e5\/8\"-11 thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Speed\u003c\/td\u003e\n\u003ctd\u003e3,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e300+ holes (10mm porcelain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003ePorcelain, ceramic, granite, stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDISTAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/zh\/products\/mechanic-coolgel-250-drilling-gel\"\u003eCoolGEL 250 Drilling Gel\u003c\/a\u003e – cooling gel that extends bit life during dry drilling on dense porcelain and granite\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/zh\/products\/dust-collector-drillduster-82-2-0\"\u003eDrillDUSTER 82\u003c\/a\u003e – dust collector for clean, visible drilling; attaches directly to the drill\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/zh\/products\/mechanic-socketduster-68-82-dust-collector\"\u003eSocketDUSTER 68–82\u003c\/a\u003e – dust collection for larger outlet-size holes (68–82mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/zh\/products\/mechanic-homeduster-40-drill-dust-collector\"\u003eHomeDUSTER 40\u003c\/a\u003e – compact dust collector for smaller drill sizes in finished spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/zh\/products\/tiletemplate\"\u003eTileTEMPLATE\u003c\/a\u003e – mark hole positions precisely before drilling\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/zh\/products\/tiletemplate-xl\"\u003eTileTEMPLATE XL\u003c\/a\u003e – for marking large-format tile before core drilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/zh\/blogs\/news\/dry-drilling-construction-materials-q-a-for-contractors\"\u003eDry drilling construction materials: Q\u0026amp;A for contractors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh\/blogs\/news\/how-to-drill-porcelain-tile-without-cracking\"\u003eHow to drill porcelain tile without cracking\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh\/blogs\/pro-tips-guides\/how-to-drill-porcelain-tile-without-cracking-proxxon-ibsa-distar-rocket\"\u003eHow to drill clean holes in porcelain tile without cracking it – Proxxon IBS\/A + Distar Rocket\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCalifornia residents: see \u003ca href=\"\/zh\/pages\/prop-65\"\u003eProp 65 Warning\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eProfessional tile contractors: \u003ca href=\"\/zh\/pages\/contractor\"\u003econtact us for volume pricing\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"DISTAR","offers":[{"title":"3\/4\"","offer_id":52387160391963,"sku":"11143158055","price":77.91,"currency_code":"USD","in_stock":false},{"title":"1 3\/8\"","offer_id":52387160424731,"sku":"11143158051","price":101.05,"currency_code":"USD","in_stock":false},{"title":"1 3\/4\"","offer_id":52387160457499,"sku":"11143158052","price":124.19,"currency_code":"USD","in_stock":false},{"title":"2\"","offer_id":52387160490267,"sku":"11143158056","price":135.66,"currency_code":"USD","in_stock":false},{"title":"2 1\/4\"","offer_id":52387160523035,"sku":"11143158057","price":146.06,"currency_code":"USD","in_stock":false},{"title":"2 1\/2\"","offer_id":52387160555803,"sku":"11143158053","price":173.02,"currency_code":"USD","in_stock":false},{"title":"3\"","offer_id":52387160588571,"sku":"11143158054","price":180.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/2495\/0811\/files\/11120049020_1.jpg?v=1782158267","url":"https:\/\/colossaldiamondtools.com\/zh\/products\/distar-rocket-diamond-core-drill-bit","provider":"Colossal Diamond Tools, LLC","version":"1.0","type":"link"}