{"product_id":"tru-maxx-69957323760-quick-change-disc-3-in-50-grit","title":"Tru-maxx 69957323760 Quick-change Disc 3 in 50 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRU-MAXX 69957323760 is a quick-change abrasive disc designed for high-speed material removal on metal and other hard surfaces. At 3 inches in diameter and 50 grit, it falls in the coarse grade range, making it well suited for weld blending, rust removal, surface prep, and deburring. The disc is constructed with a zirconia alumina abrasive on a cloth backing with a Y-weight backing for added durability under aggressive grinding conditions. Rated to 20,000 RPM, it uses a Type R attaching system for fast tool-free disc changes. The disc is blue in color with a black button.\u003c\/p\u003e\n\u003cp\u003eThis disc is used in metal fabrication shops, maintenance and repair operations, and field service work where fast stock removal is needed. Typical applications include weld seam grinding, surface conditioning before coating, and edge preparation on steel and stainless. It mounts to any Type R compatible right-angle grinder or die grinder with a quick-change mandrel. This disc is sold individually but is available in a minimum order quantity of 50 units, making it appropriate for shop stock or job-lot purchasing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3-inch diameter fits compact right-angle grinders and die grinders with Type R mandrels\u003c\/li\u003e\n  \u003cli\u003e50 grit coarse grade for aggressive stock removal and weld blending\u003c\/li\u003e\n  \u003cli\u003eZirconia alumina abrasive delivers longer service life compared to aluminum oxide on hard metals\u003c\/li\u003e\n  \u003cli\u003eCloth backing with Y-weight construction resists tearing under heavy grinding pressure\u003c\/li\u003e\n  \u003cli\u003e20,000 RPM max speed rating supports use on high-RPM pneumatic and electric grinders\u003c\/li\u003e\n  \u003cli\u003eType R quick-change attaching system allows tool-free disc swaps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Type R quick-change mandrel systems on standard right-angle grinders and die grinders that accept 3-inch quick-change discs.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a Type R compatible quick-change mandrel; confirm mandrel condition before mounting. Always verify the tool spindle speed does not exceed the 20,000 RPM disc rating before operation. Wear appropriate PPE including eye protection and gloves when mounting or operating abrasive discs. Inspect the disc for damage or delamination before each use and discard any disc showing signs of wear through to the backing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Zirconia Alumina\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Cloth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: Y\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 20,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eButton Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TRU-MAXX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 69957323760\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":51742842650930,"sku":"69957323760","price":4181.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ca311aadede6707a92860cb1f410f7f2.jpg?v=1788839738","url":"https:\/\/voomisupply.com\/products\/tru-maxx-69957323760-quick-change-disc-3-in-50-grit","provider":"Voomi Supply","version":"1.0","type":"link"}