{"product_id":"norton-66261138607-quick-change-disc-1-in-80-grit-zirconia","title":"Norton 66261138607 Quick-change Disc 1 in 80 Grit Zirconia","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66261138607 is a 1-inch zirconia alumina quick-change abrasive disc designed for use with Speed-Lok TS (Type II) attachment systems on handheld disc sanders. Rated at 80 grit medium coarse, it delivers aggressive stock removal and is built on a rigid Y-weight polyester backing that resists moisture and stands up to repeated use. The semi-open coat construction reduces loading on the abrasive surface, extending disc life during demanding operations such as weld blending, deburring, and surface conditioning. Licensed tradespeople and fabricators working with metals and wood turn to this disc for consistent, fast cut rates.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for work on 300 and 400 series stainless steel, aluminum, brass, bronze, hard and soft carbon steels, and hard and soft woods. It is intended for use on handheld disc sanders equipped with a Type S or TS quick-change attachment interface. The 1-inch diameter makes it well-suited for tight areas, contoured surfaces, and detail grinding where a larger disc cannot reach. The R860 series designation places it in a line engineered specifically for high-contact metal fabrication and woodworking environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eZirconia alumina abrasive grain is self-sharpening for sustained cut rate over the disc life\u003c\/li\u003e\n  \u003cli\u003eSemi-open coat reduces clogging and loading when working softer metals or wood\u003c\/li\u003e\n  \u003cli\u003eY-weight polyester backing provides rigidity and waterproof durability\u003c\/li\u003e\n  \u003cli\u003eSpeed-Lok TS (Type II) quick-change interface allows fast disc swaps without tools\u003c\/li\u003e\n  \u003cli\u003e40000 RPM maximum rating supports high-speed handheld sander use\u003c\/li\u003e\n  \u003cli\u003eSuitable for stock removal, weld blending, and deburring across a wide range of materials\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 or Type S quick-change attachment system. Rated for use on 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 is performed by metalworkers, fabricators, and finishing trades using handheld disc sanders. Confirm the tool spindle uses a Type S or TS quick-change interface before mounting the disc. Do not exceed the 40000 RPM maximum speed rating. Inspect the disc for damage before each use and discard any disc showing cracks, tears, or delamination in the backing.\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: 80\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium Coarse\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\u003eFlexibility\u003c\/strong\u003e: Rigid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Change Compatibility\u003c\/strong\u003e: Speed-Lok 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\u003eMaximum RPM\u003c\/strong\u003e: 40000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMachine Compatibility\u003c\/strong\u003e: Handheld Disc Sander\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\u003eButton Color\u003c\/strong\u003e: Silver\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  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\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: 66261138607\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51542439756082,"sku":"66261138607","price":10889.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/39b8490f55252763659f4f97a98eb93a.jpg?v=1785900568","url":"https:\/\/voomisupply.com\/products\/norton-66261138607-quick-change-disc-1-in-80-grit-zirconia","provider":"Voomi Supply","version":"1.0","type":"link"}