{"product_id":"7in-electroplated-diamond-grinding-polishing-pad-400-grit-velcro","title":"7in Electroplated Diamond Grinding\/Polishing Pad 400 Grit - Velcro","description":"\u003cp\u003eIn this review of the 7in electroplated diamond pad the bottom line is simple: this tool is for professionals and experienced DIYers who need a durable, medium-fine abrasive for surface refinement. The reviewer found the pad especially useful for transition grinding and early-stage polishing on concrete, granite, marble, terrazzo and pool plaster because the \u003cstrong\u003eelectroplated diamond\u003c\/strong\u003e segments maintain aggressive contact while resisting rapid wear. It attaches via a hook-and-loop backer to standard polishers and performs well wet or dry when used as recommended.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectroplated construction:\u003c\/strong\u003e provides strong, consistent cutting power for longer periods compared with bonded alternatives, reducing pad changes during runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVelcro-backed design:\u003c\/strong\u003e allows quick attachment and removal from compatible polishers so setup and disc swaps are fast on the job.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#400 grit:\u003c\/strong\u003e offers a medium-fine finish suitable for smoothing scratches and preparing surfaces for higher-grit polishing steps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm segment height:\u003c\/strong\u003e gives a balanced wear profile that keeps diamond exposure effective through multiple passes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWet or dry use:\u003c\/strong\u003e accepts both wet and dry operation, giving flexibility depending on the substrate and site conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe pad is aimed at stone and masonry contractors, concrete finishers, and serious DIYers who run angle grinders or polishers and need a 7in pad that bridges grinding and polishing steps. It suits work on concrete, granite, marble, terrazzo and pool plaster where a controlled medium-fine cut is required before moving to finer polishing stages.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users needing a very coarse grinding pad for rapid material removal or those requiring ultra-fine finishing pads only; this 400 grit electroplated pad is a transitional abrasive, not a final polish or heavy stock remover.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurable electroplated diamonds deliver steady cutting action and slower wear over routine jobs.\u003c\/li\u003e\n\u003cli\u003eHook-and-loop backing speeds tool changes and keeps the pad secure during operation.\u003c\/li\u003e\n\u003cli\u003eVersatile wet or dry rating lets the operator adapt to substrate needs and site constraints.\u003c\/li\u003e\n\u003cli\u003e3mm segments balance aggressive bite with usable service life for medium-fine work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot designed as a final polishing pad, so expect to follow with finer grits for a high-gloss finish.\u003c\/li\u003e\n\u003cli\u003eElectroplated pads can be less forgiving on delicate edges compared with softer bonds, so careful technique is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e7in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrit Size\u003c\/td\u003e\n\u003ctd\u003e#400 grit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSegment Height\u003c\/td\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacking\u003c\/td\u003e\n\u003ctd\u003eHook-and-loop (velcro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eElectroplated diamond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Use\u003c\/td\u003e\n\u003ctd\u003eWet or dry with polishers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 7in electroplated 400 grit diamond pad is a practical, value-minded choice for professionals and experienced hobbyists needing a reliable transitional abrasive. It offers durable electroplated diamonds and convenient velcro mounting, making it worthwhile for smoothing and pre-polish work on stone and masonry when followed by finer grits for final sheen.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this pad wet and dry?\u003c\/strong\u003e\u003cbr\u003eYes, the pad is rated for both wet and dry use and performs well either way when mounted on a compatible polisher.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat materials will it work on?\u003c\/strong\u003e\u003cbr\u003eIt is suitable for concrete, granite, marble, terrazzo, other natural stone and pool plaster as stated by the manufacturer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 3mm segment height affect performance?\u003c\/strong\u003e\u003cbr\u003eThe 3mm segments provide a balance of cutting life and exposure, so the pad keeps effective diamond contact over multiple passes without wearing out extremely fast.\u003c\/p\u003e","brand":"EDiamondTools","offers":[{"title":"Default Title","offer_id":48179455688923,"sku":"B0979PQ3SG","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/716npaEcP0L._SL1000.jpg?v=1769706239","url":"https:\/\/gearmusthave.com\/products\/7in-electroplated-diamond-grinding-polishing-pad-400-grit-velcro","provider":"GearMustHave","version":"1.0","type":"link"}