{"product_id":"norton-66261138608-quick-change-disc-1-inch-60-grit","title":"Norton 66261138608 Quick-change Disc 1 Inch 60 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66261138608 is a 1-inch zirconia alumina quick-change abrasive disc designed for rapid stock removal, weld blending, and deburring on a wide range of metals and wood substrates. It mounts via the Speed-Lok TS (Type II, Type S) attachment system and is rated to 40,000 RPM, making it a high-speed option for handheld disc sanders in production and maintenance environments. The disc features a semi-open coat on a Y-weight polyester backing for durability and resistance to loading. At 60 grit, it falls in the medium-to-coarse range and is well suited for aggressive material removal. Licensed tradespeople and experienced fabricators working in metal shops, job sites, and maintenance facilities are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis disc is engineered for use on 300 and 400 series stainless steel, aluminum, brass, bronze, hard and soft carbon steels, and hard and soft woods. It is part of the Norton R860 series and is designed for handheld disc sanders with a Speed-Lok TS quick-change spindle. The rigid, non-trimmable backing keeps the disc flat and consistent during aggressive grinding passes. The self-sharpening zirconia alumina grain maintains cut rate over the life of the disc, reducing the frequency of disc changes in high-volume grinding applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eZirconia alumina grain is self-sharpening for consistent cut rate throughout disc life\u003c\/li\u003e\n  \u003cli\u003eSemi-open coat reduces loading on soft metals, aluminum, and wood\u003c\/li\u003e\n  \u003cli\u003eY-weight polyester backing provides durability under high-pressure grinding\u003c\/li\u003e\n  \u003cli\u003eSpeed-Lok TS (Type II, Type S) quick-change mount for tool-free disc swaps\u003c\/li\u003e\n  \u003cli\u003eRated to 40,000 RPM for use with standard handheld quick-change disc sanders\u003c\/li\u003e\n  \u003cli\u003eRigid construction maintains flat contact for consistent weld blending and deburring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for handheld disc sanders equipped with a Speed-Lok TS (Type II, Type S) quick-change attachment system. Compatible material applications include 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\u003eInstallation requires a handheld disc sander fitted with a Speed-Lok TS compatible mandrel. Ensure the tool is powered down and disconnected from its power source before mounting or removing the disc. Verify the tool's no-load RPM rating does not exceed 40,000 RPM before use. Always wear appropriate personal protective equipment including eye and face protection when operating grinding and abrasive equipment.\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\u003eGrit\u003c\/strong\u003e: 60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Zirconia Alumina\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: 40,000\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: 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\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\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: 66261138608\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51541680455986,"sku":"66261138608","price":10889.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2c8cbec105e382d07061c83c5916811c.jpg?v=1785882082","url":"https:\/\/voomisupply.com\/products\/norton-66261138608-quick-change-disc-1-inch-60-grit","provider":"Voomi Supply","version":"1.0","type":"link"}