{"product_id":"norton-78072727145-abrasive-belt-50-grit-2x72-in-zirconia","title":"Norton 78072727145 Abrasive Belt 50 Grit 2x72 in Zirconia","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 78072727145 is a coated abrasive belt designed for aggressive material removal on metal, wood, and composites. Built on a polyester cloth backing with a closed-coat zirconia alumina grain, this belt delivers consistent cut rate and long service life under high-pressure grinding conditions. At 50 grit, it falls in the coarse grade range, making it suitable for weld blending, heavy stock removal, and surface conditioning. The belt measures 2 inches wide by 72 inches long and is rated for dry use only. It is part of the Norton R821P series, engineered for durability on stationary and portable belt grinders.\u003c\/p\u003e\u003cp\u003eThis belt is used in fabrication shops, metalworking operations, and woodworking facilities where fast stock removal is the priority. Coarse-grit zirconia alumina belts perform well on stainless steel, carbon steel, aluminum, and hardwoods. The closed-coat construction keeps grain density high, which maximizes cutting efficiency on flat and contoured surfaces. Typical applications include deburring, weld seam grinding, and preparation work before finer finishing passes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e50 grit coarse grade for aggressive stock removal and weld blending\u003c\/li\u003e\n\u003cli\u003eZirconia alumina abrasive — self-sharpening grain suited for ferrous and non-ferrous metals\u003c\/li\u003e\n\u003cli\u003eClosed-coat construction maximizes grain coverage for faster cut rates\u003c\/li\u003e\n\u003cli\u003ePolyester cloth backing resists tearing under high belt-grinder tension and heat\u003c\/li\u003e\n\u003cli\u003eDry-use rated — R821P series optimized for standard belt grinder applications\u003c\/li\u003e\n\u003cli\u003e2 inches x 72 inches fits a wide range of stationary and portable belt grinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard supply belt for belt grinders accepting a 2-inch by 72-inch abrasive belt.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eAbrasive belts should be installed by operators familiar with belt grinder setup and safe abrasive handling practices. Disconnect power to the grinder before changing belts and verify the belt tracking adjustment before resuming operation. Inspect the belt for cracks or splice separation before each use, and never exceed the grinder manufacturer's rated surface speed for the installed belt. This belt is rated for dry operation only — do not use with cutting fluids or coolants.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Width\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Length\u003c\/strong\u003e: 72 inches\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 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\u003eCoat Density\u003c\/strong\u003e: Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Polyester Cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWet\/Dry Operation\u003c\/strong\u003e: Dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R821P\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: 31191507\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 78072727145\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51542119645490,"sku":"78072727145","price":21.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/eec09ad85118424de930c7e3a207b95f.jpg?v=1785892647","url":"https:\/\/voomisupply.com\/products\/norton-78072727145-abrasive-belt-50-grit-2x72-in-zirconia","provider":"Voomi Supply","version":"1.0","type":"link"}