{"product_id":"tru-maxx-69957323731-quick-change-disc-3-in-80-grit","title":"Tru-maxx 69957323731 Quick-change Disc 3 in 80 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TRU-MAXX 69957323731 is a 3-inch quick-change abrasive disc designed for material removal, surface blending, and finishing on metal and other industrial substrates. It uses aluminum oxide as the abrasive material, a durable and widely available abrasive well suited for ferrous metals and general-purpose grinding tasks. The disc is rated to 20,000 RPM and uses a Type R attaching system for tool-free swaps on compatible right-angle grinders and die grinders. The cloth backing with X-weight construction provides flexibility and tear resistance under load. Grit is 80, placing it in the medium grade range for stock removal with moderate surface finish output.\u003c\/p\u003e\u003cp\u003eThis disc is suited for fabrication shops, maintenance and repair operations, and production grinding environments where fast disc changes and consistent cut rate matter. The Type R quick-change mount is common on pneumatic and electric angle grinders used in metal fabrication, weld blending, and surface prep work. The brown coated face and black button are standard for this disc family. Each unit is sold individually, though the minimum order quantity is 50 discs per order.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3-inch disc diameter fits compact right-angle and die grinders with Type R quick-change hubs\u003c\/li\u003e\n\u003cli\u003e80 grit aluminum oxide abrasive for medium-grade stock removal on ferrous metals\u003c\/li\u003e\n\u003cli\u003e20,000 RPM maximum speed rating for use with high-speed pneumatic and electric grinders\u003c\/li\u003e\n\u003cli\u003eX-weight cloth backing provides durability and flexibility during aggressive grinding passes\u003c\/li\u003e\n\u003cli\u003eType R attaching system allows tool-free disc changes without a wrench or retainer nut\u003c\/li\u003e\n\u003cli\u003eSold per disc with a minimum order quantity of 50 units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Type R quick-change grinder hubs on standard right-angle grinders and die grinders rated to accept 3-inch quick-change discs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDisc installation and removal should be performed with the grinder powered off and disconnected from the air supply or electrical source. Verify the grinder spindle speed does not exceed 20,000 RPM before mounting the disc. Inspect the disc for cracks or damage before each use and discard any disc that shows signs of wear through to the backing. Follow ANSI B11 and OSHA 1910.215 general abrasive wheel safety guidelines during use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 20,000\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: X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Brown\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\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 69957323731\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":51740709814578,"sku":"69957323731","price":3332.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ad58d98f425ff82aaec401750cb4f70e.jpg?v=1788826869","url":"https:\/\/voomisupply.com\/products\/tru-maxx-69957323731-quick-change-disc-3-in-80-grit","provider":"Voomi Supply","version":"1.0","type":"link"}