{"product_id":"distar-dgm-s-4-inch-diamond-grinding-cup","title":"4\" Diamond Grinding Cup for Porcelain \u0026 Granite (Angle Grinder) | DISTAR DGM-S","description":"\u003ch2\u003eProfessional 4\" Diamond Grinding Cup for Tile \u0026amp; Stone\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDISTAR DGM-S 4\" Diamond Grinding Cup\u003c\/strong\u003e is a professional \u003cstrong\u003eedge grinding tool for porcelain tile and granite\u003c\/strong\u003e, designed for smooth, controlled material removal and precise finishing.\u003c\/p\u003e\n\u003cp\u003eBuilt with a thin steel core and high-quality diamond segments, this \u003cstrong\u003eangle grinder grinding cup\u003c\/strong\u003e delivers clean, chip-free results for both 90° edge shaping and 45° bevel grinding.\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for Both 90° and 45° Edge Grinding\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e90° edge grinding\u003c\/strong\u003e – straight edge refinement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45° bevel grinding\u003c\/strong\u003e – miter edge preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eChoose the Right Grit for Your Application\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e60\/70 grit (Coarse)\u003c\/strong\u003e – fast material removal and shaping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100\/120 grit (Fine)\u003c\/strong\u003e – smooth edge finishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTile \u0026amp; Stone Finishing Workflow\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut\u003c\/strong\u003e – use a diamond blade for the initial cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrind\u003c\/strong\u003e – refine with the DGM-S 4\" (90° or 45°)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolish\u003c\/strong\u003e – finish with a polishing pad for a mirror edge\u003c\/li\u003e\n\u003c\/ol\u003e\n\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\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e4\" (100 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread\u003c\/td\u003e\n\u003ctd\u003e5\/8\"-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrit Options\u003c\/td\u003e\n\u003ctd\u003e60\/70 (coarse), 100\/120 (fine)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Speed\u003c\/td\u003e\n\u003ctd\u003e11,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eDry use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003ePorcelain gres, granite, stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuild\u003c\/td\u003e\n\u003ctd\u003eThin steel core design\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\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat materials can this grinding cup be used on?\u003c\/h3\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003eporcelain tile, granite, and stone materials\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eCan it be used for bevel grinding?\u003c\/h3\u003e\n\u003cp\u003eYes, it supports both \u003cstrong\u003e45° bevel and 90° edge grinding\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eDo I need water cooling?\u003c\/h3\u003e\n\u003cp\u003eNo, designed for \u003cstrong\u003edry grinding applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat grit should I choose?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e60\/70 – shaping and removal\u003c\/li\u003e\n\u003cli\u003e100\/120 – finishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat grinder does it fit?\u003c\/h3\u003e\n\u003cp\u003eFits most \u003cstrong\u003e5\" angle grinders with a 5\/8\"-11 thread\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/soft-edge-dgm-s-2-inch-grinding-cup-porcelain\"\u003eSoft Edge DGM-S 2\" Grinding Cup\u003c\/a\u003e – smaller version for detail edge work and tight areas\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/distar-dgm-s-2-inch-diamond-grinding-cup-nut\"\u003eDGM-S 2\" Grinding Cup Nut\u003c\/a\u003e – grinder-nut replacement for instant cut-to-grind workflow\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/distar-coolpad-4-inch-polishing-pad-porcelain-tile\"\u003eCoolPAD 4\" Polishing Pad\u003c\/a\u003e – final polish after grinding for a mirror edge finish\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/gres-master-diamond-blade-45-5-porcelain-gres\"\u003eGres Master Diamond Blade\u003c\/a\u003e – the cutting step before edge grinding\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mechanic-centrum-pro-2-pad-holder-angle-grinder\"\u003eCentrum PRO 2.0 Pad Holder\u003c\/a\u003e – for mounting polishing pads in the same workflow\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mechanic-liner-cutting-guard-115-125\"\u003eLINER Cutting Guard\u003c\/a\u003e – guided edge finishing system to pair with DGM-S for straight edges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/cutting-grinding-and-polishing-porcelain-tile-for-seamless-45-corners\"\u003eCutting, grinding, and polishing porcelain tile for seamless 45° corners\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/what-is-the-best-way-to-cut-porcelain-tile\"\u003eWhat is the best way to cut porcelain tile?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/finishing-cuts-in-porcelain-tile-without-a-tile-saw\"\u003eFinishing cuts in porcelain tile without a tile saw\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/chip-free-tile-cutting-tips\"\u003eChip-free tile cutting tips for professionals\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eCalifornia residents: see \u003ca href=\"\/pages\/prop-65\"\u003eProp 65 Warning\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eProfessional tile contractors: \u003ca href=\"\/pages\/contractor\"\u003econtact us for volume pricing\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"DISTAR","offers":[{"title":"4\" x 100 grit","offer_id":52387160326427,"sku":"11140034029","price":79.65,"currency_code":"USD","in_stock":false},{"title":"4\" x 60 grit","offer_id":52387160359195,"sku":"11140034030","price":79.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/2495\/0811\/files\/17483522005_1.png?v=1782158263","url":"https:\/\/colossaldiamondtools.com\/products\/distar-dgm-s-4-inch-diamond-grinding-cup","provider":"Colossal Diamond Tools, LLC","version":"1.0","type":"link"}