{"product_id":"standard-abrasives-7100074870-quick-change-disc-tr-2in","title":"Standard Abrasives 7100074870 Quick-change Disc Tr 2in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STANDARD ABRASIVES 7100074870 is a 2-inch diameter non-woven quick-change disc designed for surface conditioning, blending, and light deburring on metal and similar substrates. Built with aluminum oxide abrasive in a medium grade, it delivers consistent cut and finish across a range of surface prep applications. The disc uses a TR (Type R) attaching system for fast, tool-free mounting on compatible right-angle grinders and disc holders. Rated to 12,000 RPM, it handles high-speed tool use without performance degradation. The non-woven construction conforms to irregular surfaces and resists loading, making it suitable for finishing passes where woven or coated abrasives would leave excessive scratch patterns.\u003c\/p\u003e\n\u003cp\u003eThis disc is used in metal fabrication, welding prep, and general maintenance grinding tasks common in industrial and commercial settings. The 2-inch diameter targets tight areas and smaller workpieces where a larger disc would be impractical. The TR quick-change system suits shops and field technicians who rotate through multiple abrasive types on a single tool. Typical installers include sheet metal workers, welders, pipefitters, and maintenance mechanics who need a fast-swap abrasive for blending welds, cleaning surfaces, or removing light oxidation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2-inch diameter fits compact right-angle grinders and TR-compatible holders\u003c\/li\u003e\n  \u003cli\u003eAluminum oxide abrasive in medium grade for balanced cut rate and surface finish\u003c\/li\u003e\n  \u003cli\u003eNon-woven construction resists loading and conforms to contoured surfaces\u003c\/li\u003e\n  \u003cli\u003eTR (Type R) attaching system enables fast disc changes without tools\u003c\/li\u003e\n  \u003cli\u003e12,000 RPM maximum speed rating suitable for high-speed grinder use\u003c\/li\u003e\n  \u003cli\u003eBlue disc with white button for quick visual identification on the job\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with TR (Type R) quick-change disc holders and right-angle grinders that accept 2-inch TR-style abrasive discs.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis disc is installed by trade professionals and maintenance technicians using TR-compatible disc holders. Before mounting or removing the disc, ensure the grinder is powered off and unplugged or locked out per applicable OSHA lockout\/tagout procedures. Do not exceed the 12,000 RPM maximum speed rating stamped on the disc. Inspect the disc for damage before each use and discard any disc that shows tears, delamination, or button damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 2 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: Non-Woven\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 12,000 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Change Compatibility\u003c\/strong\u003e: TR (Type R)\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: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191506\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: STANDARD ABRASIVES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100074870\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51541404025138,"sku":"7100074870","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1ae24e47c8f2de9a73dcf13d2ba6f933.jpg?v=1785874986","url":"https:\/\/voomisupply.com\/products\/standard-abrasives-7100074870-quick-change-disc-tr-2in","provider":"Voomi Supply","version":"1.0","type":"link"}