{"title":"DiStar Grinding Cups","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 9.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eDiStar DGM-S Diamond Grinding Cups\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 5.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 9.0pt;\"\u003eDiStar DGM-S diamond grinding cups are the professional tool for edge finishing on ceramic tile, porcelain gres, and natural stone after cutting — removing blade chipping, shaping irregular edges, and producing a smooth, consistent profile ready for grouting, polishing, or exposed installation. The patented DGM-S segmented cup geometry removes material progressively and evenly along the full edge length rather than concentrating contact at a single point, which reduces heat, micro-cracking risk, and the uneven edge finish that can result from standard cup wheel geometry on dense porcelain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 5.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 9.0pt;\"\u003eThe range covers two bond formulas in two sizes. The Soft Edge DGM-S 4.5\" uses a softer bond calibrated for standard-hardness ceramic and porcelain — the controlled grinding action produces the smooth finish needed for edge quality on residential tile work. The Nectar DGM-S 2\" at 100 grit fits Proxxon LHW\/A and LHW\/E long-neck tools as well as standard angle grinders with an adaptor, making it the go-to cup for grinding in confined spaces where a 4.5\" wheel won't fit — inside corners, narrow profiles, and edge work on installed tile. The Hard Ceramics DGM-S 2\" and 4\" use a harder bond formulation for ultra-dense fired porcelain, sintered stone, and natural granite where a soft bond wears rapidly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 9.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eFor the polishing sequence after edge grinding see DiStar Polishing Pads. For the full cup wheel range across all brands see Cup Wheels Grinding Cups. For DiStar diamond blades compatible with the same tile and stone materials see All Tile \u0026amp; Porcelain Blades and Stone Blades. All DiStar grinding cups available at Pro Tool Haus.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"soft-edge-dgm-s-4-5-diamond-grinding-cup","title":"4.5” Diamond Grinding Cup for Porcelain Tile \u0026 Stone | Soft Edge DGM-S","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/-1z6RoPVu94\" height=\"315\" width=\"100%\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eBest 4.5\" Diamond Grinding Cup for Porcelain Tile Edge Finishing\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDISTAR Soft Edge DGM-S 4.5\" diamond grinding cup\u003c\/strong\u003e is designed for \u003cstrong\u003esmooth, controlled edge finishing on porcelain tile, ceramic tile, and natural stone\u003c\/strong\u003e using a standard angle grinder.\u003c\/p\u003e\n\u003cp\u003eUnlike aggressive grinding wheels, this \u003cstrong\u003ediamond grinding cup for tile\u003c\/strong\u003e features a soft bond that allows for \u003cstrong\u003eprecise material removal with minimal chipping\u003c\/strong\u003e, making it ideal for delicate edge work and finishing applications.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e DISTAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 4.5\" (115mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e M14 \/ 5\/8\"-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e Medium \/ Fine (Soft Edge)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Dry grinding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Porcelain tile, ceramic tile, stone, granite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Diamond grinding cup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEdge finishing on porcelain tile\u003c\/li\u003e\n\u003cli\u003eSmoothing ceramic tile edges\u003c\/li\u003e\n\u003cli\u003eRefining cuts after blade use\u003c\/li\u003e\n\u003cli\u003ePreparing surfaces for polishing\u003c\/li\u003e\n\u003cli\u003eDetail grinding near glazed surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is a diamond grinding cup used for?\u003c\/h3\u003e\n\u003cp\u003eIt is used for grinding, smoothing, and finishing edges on tile and stone surfaces.\u003c\/p\u003e\n\u003ch3\u003eIs this good for porcelain tile?\u003c\/h3\u003e\n\u003cp\u003eYes, it is specifically designed for porcelain tile edge finishing with minimal chipping.\u003c\/p\u003e\n\u003ch3\u003eCan I use this on an angle grinder?\u003c\/h3\u003e\n\u003cp\u003eYes, it is made for standard 4.5\" angle grinders with M14 or 5\/8\"-11 threads.\u003c\/p\u003e\n\u003ch3\u003eDoes it require water?\u003c\/h3\u003e\n\u003cp\u003eNo, this grinding cup is designed for dry grinding applications.\u003c\/p\u003e\n\u003ch3\u003eWill it damage tile edges?\u003c\/h3\u003e\n\u003cp\u003eNo, the soft bond design helps reduce chipping and improve edge quality.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCompatible Accessories\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-lwb-a-cordless-milling-drilling-tool-only\"\u003eProxxon LWB\/A Cordless Long Neck Angle Milling\/Drilling Unit\u003c\/a\u003e — ideal for confined-space grinding on tile and stone\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-lhw-a-cordless-long-neck-angle-grinder-tool-only\"\u003eProxxon LHW\/A Cordless Long Neck Angle Grinder\u003c\/a\u003e — compact cordless grinder for edge finishing work\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/distar-polishing-support-adapter-proxxon-engravers\"\u003eDiStar Polishing Support Adapter\u003c\/a\u003e — universal backup pad holder for use with Proxxon LWB\/A and LHW\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tileduster-115-125\"\u003eMechanic TileDUSTER\u003c\/a\u003e — dust extraction guard for 4.5\"–5\" angle grinders during grinding\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/distar-perfect-diamond-blade-4-5-5\"\u003eDiStar Perfect Diamond Blade 4.5\"–5\"\u003c\/a\u003e — precision cutting blade to use before edge finishing with this cup\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/distar-esthete-2-diamond-blade-ceramic-porcelain\"\u003eDiStar Esthete 2.0 Diamond Blade\u003c\/a\u003e — ultra-thin cutting blade for delicate porcelain before finishing\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/coolpad-100x3x15\"\u003eDiStar CoolPAD 4\" Polishing Pad\u003c\/a\u003e — next step after grinding for a smooth polished finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/distar-diamond-blades-buying-guide\"\u003eDiStar Diamond Blades: The Complete Buying Guide for Tile \u0026amp; Stone Professionals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/distar-diamond-tools\"\u003eDiStar Diamond Tools \u0026amp; Cutting Equipment — Full Brand Overview\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DISTAR","offers":[{"title":"Default Title","offer_id":50128902324448,"sku":"11120159085","price":49.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/SoftEdge_45e_aeb5424a-aa6e-4361-9c6d-4191aa2a8a10.jpg?v=1776009471"},{"product_id":"nectar-dgm-s-4-5-diamond-grinding-cup-100-grit","title":"2” Diamond Grinding Cup (45mm, 100 Grit) for Porcelain Tile \u0026 Stone | DISTAR Nectar","description":"\u003cp\u003e\u003ciframe width=\"100%\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/w1MK0A0f1kk?autoplay=1\u0026amp;mute=1\u0026amp;loop=1\u0026amp;playlist=w1MK0A0f1kk\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eBest 2\" Diamond Grinding Cup for Fine Porcelain Tile Edge Finishing\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDISTAR Nectar 2\" (45mm) diamond grinding cup (100 grit)\u003c\/strong\u003e is designed for \u003cstrong\u003efine edge finishing and surface refinement on porcelain tile, ceramic tile, and natural stone\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003esoft-bond diamond layer\u003c\/strong\u003e, this \u003cstrong\u003efine grit grinding cup\u003c\/strong\u003e delivers \u003cstrong\u003esmooth, controlled grinding with minimal chipping\u003c\/strong\u003e, making it ideal for precision finishing work where surface quality matters.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e DISTAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 45mm (2\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e 100 (Fine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Dry grinding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Porcelain tile, ceramic tile, stone, granite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Diamond grinding cup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEdge finishing on porcelain tile\u003c\/li\u003e\n\u003cli\u003eSmoothing ceramic tile edges\u003c\/li\u003e\n\u003cli\u003ePreparing surfaces for polishing\u003c\/li\u003e\n\u003cli\u003eRefining cuts after blade work\u003c\/li\u003e\n\u003cli\u003eLight shaping and surface correction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is a 100 grit diamond grinding cup used for?\u003c\/h3\u003e\n\u003cp\u003eIt is used for fine grinding, smoothing edges, and preparing surfaces for polishing on tile and stone.\u003c\/p\u003e\n\u003ch3\u003eIs this suitable for porcelain tile?\u003c\/h3\u003e\n\u003cp\u003eYes, it is specifically designed for porcelain tile finishing with minimal chipping.\u003c\/p\u003e\n\u003ch3\u003eCan I use this without water?\u003c\/h3\u003e\n\u003cp\u003eYes, this grinding cup is optimized for dry grinding applications.\u003c\/p\u003e\n\u003ch3\u003eWhy use a 2\" grinding cup instead of a larger one?\u003c\/h3\u003e\n\u003cp\u003eThe smaller size allows for greater precision and control, especially for detailed edge work.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCompatible Accessories\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-lwb-a-cordless-milling-drilling-tool-only\"\u003eProxxon LWB\/A Cordless Long Neck Angle Milling\/Drilling Unit\u003c\/a\u003e — ideal for confined-space grinding on tile and stone\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-lhw-a-cordless-long-neck-angle-grinder-tool-only\"\u003eProxxon LHW\/A Cordless Long Neck Angle Grinder\u003c\/a\u003e — compact cordless grinder for edge finishing work\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/distar-polishing-support-adapter-proxxon-engravers\"\u003eDiStar Polishing Support Adapter\u003c\/a\u003e — universal backup pad holder for use with Proxxon LWB\/A and LHW\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercut-2-inch-diamond-blade-porcelain-ceramic-tile\"\u003eDiStar Mastercut 2\" Diamond Blade\u003c\/a\u003e — cutting blade to use before edge finishing with this cup\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/distar-coolpad-2-polishing-pad-50x3x7\"\u003eDiStar CoolPAD 2\" Polishing Pad\u003c\/a\u003e — next step after grinding for a smooth polished finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/distar-diamond-blades-buying-guide\"\u003eDiStar Diamond Blades: The Complete Buying Guide for Tile \u0026amp; Stone Professionals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/distar-diamond-tools\"\u003eDiStar Diamond Tools \u0026amp; Cutting Equipment — Full Brand Overview\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DISTAR","offers":[{"title":"Default Title","offer_id":50128902357216,"sku":"11143158050","price":49.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/Nectarc.jpg?v=1776009474"},{"product_id":"grinding-cup-dgm-s-49-m14-hard-ceramics","title":"2” Diamond Grinding Cup (Replaces Grinder Nut) for Tile Edge Finishing | DISTAR DGM-S","description":"\u003ch2\u003e2-in-1 Diamond Grinding Cup for Fast Tile Edge Finishing\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDISTAR DGM-S 2\" Diamond Grinding Cup\u003c\/strong\u003e is a patented \u003cstrong\u003etile edge finishing tool\u003c\/strong\u003e that replaces your standard grinder nut—allowing you to grind and refine edges without switching tools.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003eceramic tile, porcelain gres, and stoneware\u003c\/strong\u003e, this compact grinding solution transforms your angle grinder into a \u003cstrong\u003eprecision edge finishing system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eGrind Tile Edges Without Switching Tools\u003c\/h2\u003e\n\u003cp\u003eTraditional workflow requires:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCutting with a blade\u003c\/li\u003e\n\u003cli\u003eStopping work\u003c\/li\u003e\n\u003cli\u003eChanging to a grinding tool\u003c\/li\u003e\n\u003cli\u003eRe-adjusting setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis \u003cstrong\u003ediamond grinding cup nut\u003c\/strong\u003e eliminates that process.\u003c\/p\u003e\n\u003cp\u003e👉 Grind edges \u003cstrong\u003eimmediately after cutting\u003c\/strong\u003e\u003cbr\u003e👉 Save time on every tile\u003cbr\u003e👉 Improve workflow efficiency\u003c\/p\u003e\n\u003cp\u003eClick to view our \u003ca href=\"\/collections\/diamond-tools\" title=\"Polishing Pads\"\u003epolishing pads.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eReplace Your Grinder Nut with a Functional Tool\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003egrinder nut grinding cup\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces the standard fastening nut\u003c\/li\u003e\n\u003cli\u003eAdds a diamond-coated grinding surface\u003c\/li\u003e\n\u003cli\u003eStays mounted during cutting and finishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 A true \u003cstrong\u003e2-in-1 cutting + finishing solution\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eAchieve Smooth, Chip-Free Tile Edges\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ediamond-coated surface\u003c\/strong\u003e delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClean edge finishing\u003c\/li\u003e\n\u003cli\u003eReduced chipping\u003c\/li\u003e\n\u003cli\u003eSmooth surface refinement\u003c\/li\u003e\n\u003cli\u003eProfessional-quality results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 Ideal for \u003cstrong\u003evisible edges and high-end installs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/blogs\/news\/cutting-grinding-and-polishing-porcelain-tile-for-seamless-45-corners\" title=\"Cutting, Grinding, And Polishing Porcelain Tile For Seamless 45 Corners\"\u003eCutting, grinding, and polishing porcelain tile for seamless 45° corners.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTile Edge Finishing Workflow\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStep 1: Cut (\u003ca href=\"\/collections\/diamond-blades\" title=\"Diamond Blades\"\u003ediamond blade\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eStep 2: Grind (\u003ca href=\"\/collections\/grinding-cups\" title=\"Grinding Cups\"\u003eDGM-S\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eStep 3: Polish (\u003ca href=\"\/collections\/diamond-tools\" title=\"Diamond Tools\"\u003epads\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLead-In Chamfer for Controlled Grinding\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003echamfered entry design\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGuides the tool into the material\u003c\/li\u003e\n\u003cli\u003ePrevents aggressive contact\u003c\/li\u003e\n\u003cli\u003eImproves control\u003c\/li\u003e\n\u003cli\u003eEnhances precision\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 Helps maintain \u003cstrong\u003econsistent edge quality\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eChoose the Right Grit for Your Application\u003c\/h2\u003e\n\u003cp\u003eAvailable in two grit options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e70\/80 grit (Coarse)\u003c\/strong\u003e → Fast material removal, shaping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100\/120 grit (Fine)\u003c\/strong\u003e → Edge smoothing and finishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 Covers both \u003cstrong\u003erough work and final refinement\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eDry Operation for Jobsite Convenience\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003etile grinding cup\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires no water cooling\u003c\/li\u003e\n\u003cli\u003eWorks cleanly in dry conditions\u003c\/li\u003e\n\u003cli\u003eIdeal for indoor and on-site work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 Designed for \u003cstrong\u003ereal jobsite efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eHigh-Speed Performance\u003c\/h2\u003e\n\u003cp\u003eCompatible with speeds up to \u003cstrong\u003e11,000 RPM\u003c\/strong\u003e, this \u003cstrong\u003ediamond grinding tool\u003c\/strong\u003e delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFast edge refinement\u003c\/li\u003e\n\u003cli\u003eConsistent performance\u003c\/li\u003e\n\u003cli\u003eReliable durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003etile edge grinding tool\u003c\/strong\u003e is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmoothing tile edges after cutting\u003c\/li\u003e\n\u003cli\u003eRefining porcelain bevel cuts\u003c\/li\u003e\n\u003cli\u003eRemoving chips and imperfections\u003c\/li\u003e\n\u003cli\u003eFinishing ceramic tile edges\u003c\/li\u003e\n\u003cli\u003eOn-site edge adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for Professional Tile Work\u003c\/h2\u003e\n\u003cp\u003ePerfect for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTile installers\u003c\/li\u003e\n\u003cli\u003eStone fabricators\u003c\/li\u003e\n\u003cli\u003eRemodeling contractors\u003c\/li\u003e\n\u003cli\u003eFlooring specialists\u003c\/li\u003e\n\u003cli\u003ePrecision finish work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 2\" (49 mm)\u003c\/li\u003e\n\u003cli\u003eThread: 5\/8\"-11 (M14 compatible)\u003c\/li\u003e\n\u003cli\u003eGrit Options: 70\/80 (coarse), 100\/120 (fine)\u003c\/li\u003e\n\u003cli\u003eMax Speed: 11,000 RPM\u003c\/li\u003e\n\u003cli\u003eCooling: Dry use\u003c\/li\u003e\n\u003cli\u003eApplication: Ceramic, porcelain, stoneware\u003c\/li\u003e\n\u003cli\u003eSpecial Feature: Replaces grinder nut\u003c\/li\u003e\n\u003cli\u003eBrand: DISTAR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhen Should You Use a Grinding Cup Nut?\u003c\/h2\u003e\n\u003cp\u003eUse this \u003cstrong\u003etile grinding nut tool\u003c\/strong\u003e when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRefining tile edges after cutting\u003c\/li\u003e\n\u003cli\u003eAvoiding tool changes\u003c\/li\u003e\n\u003cli\u003eImproving workflow speed\u003c\/li\u003e\n\u003cli\u003eFixing minor edge imperfections\u003c\/li\u003e\n\u003cli\u003eWorking on detailed finishing tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGrinding Cup Nut vs Standard Workflow\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard workflow\u003c\/strong\u003e → Stop, switch tools, lose time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDGM-S system\u003c\/strong\u003e → Cut + grind instantly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 This tool improves both \u003cstrong\u003espeed and efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat makes this different from a regular grinder nut?\u003c\/h3\u003e\n\u003cp\u003eIt replaces the nut and adds a \u003cstrong\u003ediamond grinding surface for edge finishing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eCan I use it for porcelain tile?\u003c\/h3\u003e\n\u003cp\u003eYes, it is optimized for \u003cstrong\u003eporcelain, ceramic, and stoneware\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eDo I need water?\u003c\/h3\u003e\n\u003cp\u003eNo, it is designed for \u003cstrong\u003edry grinding\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat grit should I choose?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e70\/80 → shaping and material removal\u003c\/li\u003e\n\u003cli\u003e100\/120 → smoothing and finishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWill it slow down my cutting?\u003c\/h3\u003e\n\u003cp\u003eNo, it improves workflow by eliminating tool changes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Accessories\u003c\/h2\u003e\n\u003cp\u003eThe DGM-S 2\" grinding cup is designed to work seamlessly with the following tools and accessories:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-cordless-long-neck-angle-milling-drilling-unit-lwb-a-tool-only\"\u003eProxxon LWB\/A Cordless Long Neck Angle Milling\/Drilling Unit\u003c\/a\u003e — ideal for confined-space grinding on tile and stone\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-cordless-long-neck-angle-grinder-lhw-a-tool-only\"\u003eProxxon LHW\/A Cordless Long Neck Angle Grinder\u003c\/a\u003e — compact cordless grinder for edge finishing work\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/distar-polishing-support-adapter-proxxon-engravers\"\u003eDiStar Polishing Support Adapter\u003c\/a\u003e — universal backup pad holder for use with Proxxon LWB\/A and LHW\/A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DISTAR","offers":[{"title":"49 mm x №70","offer_id":50128905273568,"sku":"11140034027","price":50.7,"currency_code":"USD","in_stock":true},{"title":"49 mm x №100","offer_id":50128905306336,"sku":"11140034028","price":50.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/17483523216_1.png?v=1776009534"},{"product_id":"grinding-cup-dgm-s-100-m14-hard-ceramics","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\u003ch2\u003eAchieve Smooth, Chip-Free Edges on Porcelain \u0026amp; Granite\u003c\/h2\u003e\n\u003cp\u003eGrinding dense materials like porcelain and granite can cause:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEdge chipping\u003c\/li\u003e\n\u003cli\u003eUneven finishes\u003c\/li\u003e\n\u003cli\u003eExcessive material removal\u003c\/li\u003e\n\u003cli\u003ePoor control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis \u003cstrong\u003ediamond grinding cup for tile and stone\u003c\/strong\u003e helps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain smooth edge quality\u003c\/li\u003e\n\u003cli\u003eReduce chipping\u003c\/li\u003e\n\u003cli\u003eImprove control during grinding\u003c\/li\u003e\n\u003cli\u003eDeliver consistent results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 Ideal for \u003cstrong\u003eprofessional finishing work\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eDesigned for Both 90° and 45° Edge Grinding\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003etile and stone grinding cup\u003c\/strong\u003e supports:\u003c\/p\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\u003cp\u003e👉 Perfect for \u003cstrong\u003emodern tile installations and stone fabrication\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThin Steel Core for Controlled Grinding Performance\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ethin steel core design\u003c\/strong\u003e provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSofter, more controlled grinding\u003c\/li\u003e\n\u003cli\u003eImproved stability\u003c\/li\u003e\n\u003cli\u003eBetter surface finish\u003c\/li\u003e\n\u003cli\u003eReduced vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 Enhances both \u003cstrong\u003eprecision and finish quality\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eChoose the Right Grit for Your Application\u003c\/h2\u003e\n\u003cp\u003eAvailable in two grit options:\u003c\/p\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\u003cp\u003e👉 Covers both \u003cstrong\u003eaggressive grinding and final refinement\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eDry Grinding for Jobsite Efficiency\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003ediamond grinding cup\u003c\/strong\u003e is optimized for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDry operation\u003c\/li\u003e\n\u003cli\u003eNo water required\u003c\/li\u003e\n\u003cli\u003eCleaner, more convenient use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 Ideal for \u003cstrong\u003eon-site and indoor work\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eHigh-Speed Performance for Efficient Grinding\u003c\/h2\u003e\n\u003cp\u003eCompatible with speeds up to \u003cstrong\u003e11,000 RPM\u003c\/strong\u003e, this \u003cstrong\u003eangle grinder grinding cup\u003c\/strong\u003e delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFast material removal\u003c\/li\u003e\n\u003cli\u003eConsistent performance\u003c\/li\u003e\n\u003cli\u003eReliable durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUniversal Fit for Angle Grinders\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e4\" grinding cup\u003c\/strong\u003e features a \u003cstrong\u003e5\/8\"-11 thread\u003c\/strong\u003e, making it compatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5\" angle grinders\u003c\/li\u003e\n\u003cli\u003eMost major grinder brands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 Easy installation and reliable performance\u003c\/p\u003e\n\u003ch2\u003eTile \u0026amp; Stone Finishing Workflow\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStep 1: Cut (\u003ca title=\"Diamond Blades\" href=\"\/collections\/diamond-blades\"\u003ediamond blade\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eStep 2: Grind (\u003ca title=\"Grinding Cups\" href=\"\/collections\/grinding-cups\"\u003eDGM-S grinding cup\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eStep 3: Polish (\u003ca title=\"Diamond Tools\" href=\"\/collections\/diamond-tools\"\u003ediamond pads\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003ediamond grinding cup for porcelain and granite\u003c\/strong\u003e is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEdge finishing porcelain tile\u003c\/li\u003e\n\u003cli\u003eGranite edge refinement\u003c\/li\u003e\n\u003cli\u003e45° bevel grinding\u003c\/li\u003e\n\u003cli\u003e90° edge shaping\u003c\/li\u003e\n\u003cli\u003eSurface preparation before polishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for Professionals\u003c\/h2\u003e\n\u003cp\u003ePerfect for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTile installers\u003c\/li\u003e\n\u003cli\u003eStone fabricators\u003c\/li\u003e\n\u003cli\u003eGranite countertop specialists\u003c\/li\u003e\n\u003cli\u003eRemodeling contractors\u003c\/li\u003e\n\u003cli\u003eFlooring professionals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 4\"\u003c\/li\u003e\n\u003cli\u003eThread: 5\/8\"-11\u003c\/li\u003e\n\u003cli\u003eGrit Options: 60\/70 (coarse), 100\/120 (fine)\u003c\/li\u003e\n\u003cli\u003eMax Speed: 11,000 RPM\u003c\/li\u003e\n\u003cli\u003eCooling: Dry use\u003c\/li\u003e\n\u003cli\u003eApplication: Porcelain gres, granite\u003c\/li\u003e\n\u003cli\u003eBuild: Thin steel core design\u003c\/li\u003e\n\u003cli\u003eBrand: DISTAR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhen Should You Use a 4\" Diamond Grinding Cup?\u003c\/h2\u003e\n\u003cp\u003eUse this \u003cstrong\u003etile and stone grinding tool\u003c\/strong\u003e when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRefining tile edges after cutting\u003c\/li\u003e\n\u003cli\u003ePreparing bevel edges\u003c\/li\u003e\n\u003cli\u003eSmoothing granite edges\u003c\/li\u003e\n\u003cli\u003eRemoving small imperfections\u003c\/li\u003e\n\u003cli\u003ePreparing surfaces for polishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Accessories\u003c\/h2\u003e\n\u003cp\u003eThe DGM-S 4\" grinding cup is designed to work seamlessly with the following tools and accessories:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-cordless-long-neck-angle-milling-drilling-unit-lwb-a-tool-only\"\u003eProxxon LWB\/A Cordless Long Neck Angle Milling\/Drilling Unit\u003c\/a\u003e — ideal for confined-space grinding on tile and stone\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-cordless-long-neck-angle-grinder-lhw-a-tool-only\"\u003eProxxon LHW\/A Cordless Long Neck Angle Grinder\u003c\/a\u003e — compact cordless grinder for edge finishing work\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/distar-polishing-support-adapter-proxxon-engravers\"\u003eDiStar Polishing Support Adapter\u003c\/a\u003e — universal backup pad holder for use with Proxxon LWB\/A and LHW\/A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DISTAR","offers":[{"title":"4\" x 100 grit","offer_id":50128905339104,"sku":"11140034029","price":79.65,"currency_code":"USD","in_stock":true},{"title":"4\" x 60 grit","offer_id":50128905371872,"sku":"11140034030","price":79.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/17483522005_1.png?v=1776009535"}],"url":"https:\/\/protoolhaus.com\/collections\/distar-grinding-cups.oembed","provider":"Pro Tool Haus","version":"1.0","type":"link"}