{"product_id":"norton-66261138638-quick-change-disc-2in-24-grit-zirconia","title":"Norton 66261138638 Quick-change Disc 2in 24 Grit Zirconia","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66261138638 is a 2-inch quick-change abrasive disc from the R860 series, designed for aggressive stock removal on metal and wood surfaces. It uses a zirconia alumina abrasive grain at 24 grit (extra coarse), which is self-sharpening and maintains a consistent cut rate throughout the disc life. The Y-weight polyester backing provides rigidity and durability under high-pressure grinding. Attachment is via a Speed-Lok TS (Type II \/ Type S) quick-change hub, making disc swaps fast during production grinding tasks. Licensed HVAC technicians, fabricators, metalworkers, and maintenance professionals are the primary installers and users of this disc.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for handheld disc sander applications in both fabrication shops and field maintenance settings. The semi-open coat and coarse 24-grit construction make it effective for weld blending, deburring, and rapid material removal on 300 and 400 series stainless steel, aluminum, brass, bronze, hard and soft carbon steels, and hard and soft woods. The waterproof polyester backing allows use in wet or oily environments without backing failure. It is sold individually but requires a minimum order quantity of 25 units per purchase.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eZirconia alumina grain is self-sharpening for consistent stock removal over disc life\u003c\/li\u003e\n  \u003cli\u003e24 grit extra coarse grade optimized for weld blending, deburring, and aggressive grinding\u003c\/li\u003e\n  \u003cli\u003eY-weight polyester backing is rigid, durable, and waterproof\u003c\/li\u003e\n  \u003cli\u003eSpeed-Lok TS (Type II \/ Type S) attachment system for fast, tool-free disc changes\u003c\/li\u003e\n  \u003cli\u003eSemi-open coat reduces loading on aluminum, soft carbon steel, and wood surfaces\u003c\/li\u003e\n  \u003cli\u003eRated to 30,000 RPM for use with standard handheld disc sanders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with handheld disc sanders equipped with a Speed-Lok TS (Type II \/ Type S) quick-change attachment system. Suitable for material applications including 300 series stainless, 400 series stainless, aluminum, brass, bronze, hard carbon steels, soft carbon steels, hard woods, and soft woods.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eEnsure the sander spindle uses a Speed-Lok TS (Type S \/ Type II) backup pad before mounting this disc. Confirm the tool RPM rating does not exceed 30,000 RPM before operation. Inspect the disc for damage before each use and discard any disc that shows cracks, tears, or delamination. Always wear appropriate eye protection and follow applicable ANSI B7 grinding safety standards during use.\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: Zirconia Alumina\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Extra 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: Polyester\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: Y-weight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 30,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Rigid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Change Compatibility\u003c\/strong\u003e: Speed-Lok TS (Type II \/ Type S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R860\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMachine Compatibility\u003c\/strong\u003e: Handheld Disc Sander\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\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 66261138638\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51540370325810,"sku":"66261138638","price":58.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/235d7a9f54d3e852964b63efcaf27491.jpg?v=1785853582","url":"https:\/\/voomisupply.com\/products\/norton-66261138638-quick-change-disc-2in-24-grit-zirconia","provider":"Voomi Supply","version":"1.0","type":"link"}