{"product_id":"norton-66261138609-quick-change-disc-1in-50-grit-zirconia","title":"Norton 66261138609 Quick-change Disc 1in 50 Grit Zirconia","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66261138609 is a TS (Type II) quick-change coated abrasive disc designed for aggressive stock removal on metal, weld seams, and fabricated surfaces. At 1 inch in diameter with a 50-grit coarse zirconia alumina abrasive grain, this disc delivers sharp, fast cutting action with durability suited to high-pressure grinding applications. The polyester Y-weight backing provides a rigid platform that resists flexing under load, maintaining consistent abrasive contact. Part of the Norton R860 series, it is engineered for use with Type S attaching systems, allowing tool-free disc changes during production work.\u003c\/p\u003e\n\u003cp\u003eThis disc is intended for use on die grinders and right-angle grinders equipped with TS Type II quick-change mandrels. It suits applications in metal fabrication, maintenance and repair, and weld grinding where a small-diameter disc is required to access tight areas or contoured surfaces. The coarse 50-grit cut rate makes it appropriate for initial material removal rather than finishing passes. Metalworking professionals, pipefitters, and maintenance machinists are the primary installers and users of this product. It is sold individually with a minimum order quantity of 100 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eZirconia alumina abrasive grain for fast, durable stock removal on metal\u003c\/li\u003e\n  \u003cli\u003eTS (Type II) quick-change compatibility with Type S attaching system for rapid disc swaps\u003c\/li\u003e\n  \u003cli\u003eY-weight polyester backing provides rigid, non-flexing support under grinding pressure\u003c\/li\u003e\n  \u003cli\u003e50-grit coarse grade suited to weld grinding and initial surface prep\u003c\/li\u003e\n  \u003cli\u003e1 inch diameter accesses confined areas and tight contours\u003c\/li\u003e\n  \u003cli\u003eNorton R860 series construction with blue disc face and silver button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with die grinders and angle grinders fitted with TS (Type II) Type S quick-change mandrel systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by metalworking or maintenance professionals using a TS Type II quick-change mandrel. Ensure the grinder is powered down and disconnected from the air or electrical supply before changing discs. Inspect the mandrel button and disc mounting surface for wear or damage before attaching a new disc. Follow applicable ANSI B7.1 and tool manufacturer guidelines for maximum operating speed and proper guard use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 1 inch\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\u003eQuick-Change Compatibility\u003c\/strong\u003e: TS (Type II)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Polyester\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: Y\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Rigid\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: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R860\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrimmable\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: NORTON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66261138609\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51542088220978,"sku":"66261138609","price":12019.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/20f1785fa388176bec4420f7390fcfbc.jpg?v=1785891716","url":"https:\/\/voomisupply.com\/products\/norton-66261138609-quick-change-disc-1in-50-grit-zirconia","provider":"Voomi Supply","version":"1.0","type":"link"}