{"product_id":"3m-7100264090-quick-change-disc-2in-ceramic-non-woven-coarse","title":"3M 7100264090 Quick-change Disc 2in Ceramic Non-woven Coarse","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100264090 is a 2-inch diameter quick-change abrasive disc designed for use with Roloc TR Type R attachment systems. Built with a ceramic, non-woven construction and rated at a coarse grade, this disc delivers aggressive surface conditioning on metal and other hard substrates. It is part of 3M's PN-DR series and carries a maximum operating speed of 25,000 RPM. The brown non-woven web structure allows for consistent cut and finish throughout the disc's life, making it a reliable choice for deburring, blending, and surface prep work. Tradespeople in fabrication, HVAC sheet metal, and maintenance applications rely on this disc for repeatable results on angle grinders and die grinders equipped with a Type R mandrel.\u003c\/p\u003e\u003cp\u003eThis disc is suited for light to moderate material removal and surface conditioning tasks in both residential and commercial trade settings. Typical applications include weld blending, rust and scale removal, edge deburring, and pre-paint surface preparation on ferrous and non-ferrous metals. The Type R quick-change system allows for fast disc swaps without tools, reducing downtime during production or field service work. The coarse ceramic abrasive provides a faster cut rate compared to aluminum oxide alternatives, making it appropriate for heavier conditioning tasks where speed matters.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2-inch diameter fits standard Roloc TR Type R quick-change mandrels\u003c\/li\u003e\n\u003cli\u003eCeramic abrasive material for faster cut rate and longer disc life on hard metals\u003c\/li\u003e\n\u003cli\u003eCoarse grade for aggressive deburring, blending, and surface conditioning\u003c\/li\u003e\n\u003cli\u003eNon-woven construction maintains consistent finish as the disc wears\u003c\/li\u003e\n\u003cli\u003e25,000 RPM maximum speed rating for use with high-speed die grinders and angle grinders\u003c\/li\u003e\n\u003cli\u003eTool-free Type R quick-change attachment for rapid disc changes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Roloc TR Type R quick-change mandrels and compatible grinders that accept the Type R attachment system.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this disc should be performed by qualified tradespeople familiar with abrasive tool safety. Always verify that the grinder's rated speed meets or exceeds the disc's 25,000 RPM maximum before mounting. Inspect the disc for damage before each use and never operate a damaged or delaminated abrasive disc. Follow applicable ANSI B7 abrasive safety standards and wear appropriate PPE including eye and face protection during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: Ceramic\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: Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 25,000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type R (Roloc TR)\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\u003eSeries\u003c\/strong\u003e: PN-DR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100264090\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51542347088178,"sku":"7100264090","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8dfb3e462ba4abba414abc5f886aff4a.jpg?v=1785898669","url":"https:\/\/voomisupply.com\/products\/3m-7100264090-quick-change-disc-2in-ceramic-non-woven-coarse","provider":"Voomi Supply","version":"1.0","type":"link"}