{"product_id":"metal-bond-diamond-grinding-pads-granite-leveling","title":"Metal Bond Diamond Grinding Pads for Granite Leveling | 50-400 Grit — KAIYI","description":"\u003ch3\u003e\u003cb\u003eMetal Bond Diamond Grinding Pads — Granite Leveling \u0026amp; Lippage Removal\u003c\/b\u003e\u003c\/h3\u003e\u003cblockquote\u003e\u003cp\u003e⚠️ \u003cb\u003eUsage Note:\u003c\/b\u003e This series is designed for \u003cb\u003esurface leveling and coarse grinding only\u003c\/b\u003e. It will \u003cb\u003eNOT\u003c\/b\u003e produce a high-gloss finish. Follow up with resin-bond polishing pads for mirror results.\u003c\/p\u003e\u003c\/blockquote\u003e\u003cp\u003eOur \u003cb\u003eMetal Bond Diamond Grinding Pads\u003c\/b\u003e are engineered for the toughest part of stone restoration: leveling, lippage removal, and coarse grinding on granite, hard marble, concrete, and terrazzo. The sintered metal bond matrix provides aggressive, consistent cutting power on hard surfaces.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eAggressive Material Removal:\u003c\/b\u003e Sintered metal bond delivers high cutting efficiency on hard granite and concrete where resin pads are insufficient.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003ePrecision Flattening:\u003c\/b\u003e Rigid metal structure keeps the pad flat, preventing dipping into grout lines — essential for professional lippage removal.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eExtended Service Life:\u003c\/b\u003e Metal bond construction provides significantly longer service life than resin alternatives under equivalent grinding conditions.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eHeat-Resistant:\u003c\/b\u003e Engineered to withstand friction from heavy-duty grinding without glazing.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eHook \u0026amp; Loop Backing:\u003c\/b\u003e Color-coded for fast grit identification. Compatible with all standard 4\" angle grinders and floor grinder attachments.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eBond Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSintered Metal Bond (Industrial Grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAvailable Grits\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e50, 100, 200, 400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCompatible Materials\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eGranite, Hard Marble, Concrete, Terrazzo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMain Function\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eFlattening, Leveling, Lippage Removal, Coarse Grinding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eUsage Mode\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eWet Use Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDiamond Concentration\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Concentration (Grade A) — Sintered Matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSegment Thickness\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm Sintered Working Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMatrix Hardness\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHard (suited for granite and high-PSI concrete leveling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAttachment\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHook \u0026amp; Loop (Velcro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSuitable For\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eProfessional stone fabricators, contractors, restoration teams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eGrit Selection Guide:\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eGrit 50 \u0026amp; 100:\u003c\/b\u003e Heavy stock removal and flattening of uneven stone tiles. Use with steady water flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGrit 200 \u0026amp; 400:\u003c\/b\u003e Refining after coarse grinding. Removes aggressive scratches, leaving a smooth flat surface ready for resin polishing pads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eUsage Tips\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHard granite \/ concrete:\u003c\/b\u003e Apply moderate pressure and let the diamonds do the work. Excessive pressure accelerates wear without improving cut rate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWet use:\u003c\/b\u003e Water cools the sintered matrix, prevents glazing, and maximizes diamond exposure for consistent cutting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eTechnical FAQ\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e\u003cb\u003eCan metal bond pads produce a polished finish?\u003c\/b\u003e\u003cbr\u003eNo. Metal bond pads are for grinding and leveling (Grit #50–#400) only. For a high-gloss mirror finish, follow up with resin bond polishing pads after the leveling stage.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDo I need water when using metal bond pads?\u003c\/b\u003e\u003cbr\u003eYes. Water cools the sintered matrix, prevents glazing, and maximizes diamond exposure for consistent cutting performance.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003e🏾d Factory Direct — OEM \u0026amp; Bulk Orders Available\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e👉 \u003ca href=\"\/pages\/contact\"\u003e\u003cb\u003eContact us for wholesale pricing or samples →\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003e📋 Not Sure Which Pad Is Right for Your Job?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"\/pages\/diamond-pad-selection-specs\"\u003e\u003cb\u003eDiamond Pad Selection Guide →\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003e\u003cb\u003e🔗 Related Products\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/premium-4-inch-diamond-polishing-pads-wet-professional-grade-for-granite-marble-concrete-grit-50-to-3000\"\u003e4\" Wet Diamond Polishing Pads — Follow-up Resin Pads →\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4-inch-3-step-diamond-polishing-pads-granite-marble-quartz\"\u003e4\" 3-Step Wet \u0026amp; Dry Diamond Polishing Pads →\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4-inch-3-step-diamond-polishing-pads-for-concrete-high-gloss-wet-polishing-set-factory-direct-professional-grade\"\u003e4\" 3-Step Wet Pads for Concrete \u0026amp; Terrazzo →\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e⚠️ \u003cstrong\u003eCustoms Duties \u0026amp; Import Taxes:\u003c\/strong\u003e Prices exclude customs duties, import taxes, and destination country fees. These charges are the buyer's responsibility.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e KAIYI  |  \u003cstrong\u003eMPN:\u003c\/strong\u003e KAIYI-DPF-CUST-16  |  \u003cstrong\u003eManufacturer:\u003c\/strong\u003e Diamond Pads Factory\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003e⚠️ Safety \u0026amp; Usage Information\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFor Professional Use Only:\u003c\/b\u003e Heavy-duty industrial grinding tool for trained adults (18+).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRequired Equipment:\u003c\/b\u003e Use with a compatible 4\" angle grinder or floor grinder. Wear safety goggles, face shield, dust mask, and protective gloves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWet use strongly recommended\u003c\/b\u003e for maximum tool life and dust control.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eKeep out of reach of children.\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is a metal bond diamond grinding pad?\u003c\/h3\u003e\n\u003cp\u003eMetal bond diamond pads use sintered metal matrix to hold diamond particles for aggressive grinding, granite leveling, and lippage\n  removal. Designed for 30-400 grit stock removal. Not for final polishing — switch to resin bond pads after grinding.\u003c\/p\u003e\n\n\u003ch3\u003eHow to polish granite with diamond pads?\u003c\/h3\u003e\n\u003cp\u003eStart with metal bond diamond grinding pads (30-50 grit) for aggressive leveling and lippage removal. Then switch to resin bond pads\n  (100-3000 grit) for the polishing stages. Wet method recommended for best results on granite.\u003c\/p\u003e\n\n\u003ch3\u003eHow to use diamond polishing pads on granite?\u003c\/h3\u003e\n\u003cp\u003eBegin with metal bond pads for grinding and leveling at 30-100 grit. Progress to resin bond pads at 200 → 400 → 800 → 1500 → 3000\n  grit. Keep RPM at 3,000-4,500. Break in new pads on scrap stone for 30-60 seconds.\u003c\/p\u003e\n\n\u003ch3\u003eHow long do granite polishing pads last?\u003c\/h3\u003e\n\u003cp\u003eMetal bond pads: 5,000-10,000+ linear feet (very durable). Resin bond pads: 1,500-3,000 linear feet per set. Factors: stone hardness,\n  water cooling, RPM, and operator pressure. KAIYI pads use Grade A synthetic diamond.\u003c\/p\u003e\n\n\u003ch3\u003eHow to use diamond polishing pads?\u003c\/h3\u003e\n\u003cp\u003eStart with the coarsest grit and work through progressively finer grits. Keep the pad moving at all times. Use moderate pressure on\n  metal bond, light pressure on resin bond. Clean the surface between grit changes.\u003c\/p\u003e\n\n\u003ch3\u003eHow to clean diamond polishing pads?\u003c\/h3\u003e\n\u003cp\u003eRinse pads with clean water after each use. Use a stiff brush for metal bond pads, soft brush for resin bond. Air dry completely\n  before storing. Replace when the diamond layer is worn below 1mm.\u003c\/p\u003e\n\n\u003ch3\u003eWhere to buy diamond polishing pads?\u003c\/h3\u003e\n\u003cp\u003eDiamond Pads Factory (KAIYI) offers factory-direct metal bond and resin bond diamond polishing pads with wholesale pricing. Free\n  samples for qualified B2B buyers. Ships globally from Quanzhou, Fujian, China.\u003c\/p\u003e","brand":"Diamond Pads Factory","offers":[{"title":"Grit 50 - Extra Coarse Leveling","offer_id":43119928639606,"sku":"KAIYI-DPF-CUST-16-G50","price":18.8,"currency_code":"USD","in_stock":true},{"title":"Grit 100 - Coarse Grinding","offer_id":43119928672374,"sku":"KAIYI-DPF-CUST-16-G100","price":18.8,"currency_code":"USD","in_stock":true},{"title":"Grit 200 - Medium Grinding","offer_id":43119928705142,"sku":"KAIYI-DPF-CUST-16-G200","price":18.8,"currency_code":"USD","in_stock":true},{"title":"Grit 400 - Pre-Polish Prep","offer_id":43119928737910,"sku":"KAIYI-DPF-CUST-16-G400","price":18.8,"currency_code":"USD","in_stock":true},{"title":"Complete 4-Piece Set","offer_id":43119928770678,"sku":"KAIYI-DPF-CUST-16-SET","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/1819\/8902\/files\/KAIYI-DPF-CUST-16.jpg?v=1775635443","url":"https:\/\/www.diamondpadsfactory.com\/products\/metal-bond-diamond-grinding-pads-granite-leveling","provider":"Diamond Pads Factory","version":"1.0","type":"link"}