{"product_id":"norton-08834164502-quick-change-disc-3in-80-grit-aluminum-oxide","title":"Norton 08834164502 Quick-change Disc 3in 80 Grit Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 08834164502 is a TR (Type III) quick-change coated abrasive disc designed for aggressive material removal on metal surfaces. It measures 3 inches in diameter and carries an 80-grit aluminum oxide abrasive, placing it in the coarse grade range. The disc features a Y-weight 2-ply polyester cloth backing that adds structural rigidity and extends service life. A coated construction delivers a faster cut rate compared to standard single-layer discs. This disc mounts via a Type R attaching system and is rated to 20,000 RPM. It is installed and used by metal fabricators, maintenance mechanics, and trade professionals working with handheld disc sanders.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for deburring, surface cleaning, and detailing operations on a range of ferrous and non-ferrous metals. Verified material applications include 300 Series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium. It is intended for use with handheld disc sanders equipped with a TR or Type R quick-change hub. The coarse 80-grit cut makes it appropriate for initial stock removal, weld cleanup, and surface prep before finishing operations. Sold individually, it fits into standard disc rotation schedules on production and field service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e80-grit aluminum oxide abrasive for coarse-grade cutting on metals\u003c\/li\u003e\n  \u003cli\u003eY-weight 2-ply polyester cloth backing provides added durability and resistance to tearing\u003c\/li\u003e\n  \u003cli\u003eTR (Type III) quick-change compatibility with Type R attaching system for fast disc swaps\u003c\/li\u003e\n  \u003cli\u003eRated to 20,000 RPM for use with standard handheld disc sanders\u003c\/li\u003e\n  \u003cli\u003eNon-trimmable coated disc with brown disc color and black button\u003c\/li\u003e\n  \u003cli\u003eVerified for use on stainless steel, brass, bronze, carbon steels, and titanium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with handheld disc sanders equipped with a TR (Type III) or Type R quick-change hub system. Verified material applications include 300 Series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by threading or snapping the disc onto a compatible Type R quick-change mandrel — always verify the mandrel and tool are rated at or above 20,000 RPM before mounting. Disconnect or power down the tool before changing discs. Inspect the disc for cracks or damage before each use and do not use damaged discs. Follow applicable ANSI B7 and OSHA abrasive wheel safety standards when operating grinding and sanding equipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 3 inches\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: Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\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: Cloth, Polyester (Y-weight 2-ply)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 20,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Change Compatibility\u003c\/strong\u003e: TR (Type III)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type R\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\u003eTrimmable\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Merit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3 inches x 3 inches x 0.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 08834164502\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51543095443762,"sku":"08834164502","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/73d129578d0491fa50b0f01b682760f5.jpg?v=1785915349","url":"https:\/\/voomisupply.com\/products\/norton-08834164502-quick-change-disc-3in-80-grit-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}