{"product_id":"norton-78072771278-abrasive-belt-320-grit-3x24-in","title":"Norton 78072771278 Abrasive Belt 320 Grit 3x24 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 78072771278 is a coated abrasive belt designed for dry precision finishing and surface preparation work. It measures 3 inches wide by 24 inches long and carries a 320 extra fine grit aluminum oxide abrasive. The closed-coat construction delivers consistent scratch patterns and smooth finishes on metal, wood, and composites. The X-weight cloth backing resists tearing and flexing under load, making it suitable for both handheld belt sanders and stationary grinders. This belt is installed by machinists, fabricators, millwrights, and finish carpenters who need reliable cut performance at higher grit ranges.\u003c\/p\u003e\u003cp\u003eThis belt is appropriate for finishing passes on ferrous and non-ferrous metals, hardwoods, and engineered materials in shop and light industrial environments. The 320 grit extra fine rating makes it well-suited for final surface conditioning, paint prep, and deburring where a finer scratch pattern is required. It is intended for dry operation only and performs best on belt sanders accepting a 3 by 24 inch belt format. The R228 series designation confirms Norton-standard construction for this belt size and abrasive combination.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e320 extra fine aluminum oxide abrasive for final finishing and surface conditioning\u003c\/li\u003e\n\u003cli\u003eClosed-coat construction provides uniform abrasive coverage and consistent scratch patterns\u003c\/li\u003e\n\u003cli\u003eX-weight cloth backing delivers added strength and flexibility under sanding load\u003c\/li\u003e\n\u003cli\u003eDry operation rating keeps performance consistent without coolant or lubricant\u003c\/li\u003e\n\u003cli\u003e3 inches x 24 inches format fits common stationary and portable belt sanders\u003c\/li\u003e\n\u003cli\u003eR228 series construction for reliable belt tracking and joint integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in belt sanders and finishing machines that accept a 3 inch by 24 inch abrasive belt. Verify sander belt size requirements before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePower down and unplug the belt sander before changing belts. Confirm belt tracking alignment and tension after installation before resuming operation. Inspect the belt for tears or joint separation prior to each use. This abrasive belt is rated for dry operation only — do not use with water, cutting fluids, or lubricants.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Width\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Length\u003c\/strong\u003e: 24 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 320\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Extra Fine\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\u003eCoat Density\u003c\/strong\u003e: Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: X\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: R228\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: 78072771278\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51539377062194,"sku":"78072771278","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ea17f9be4958af87b4ee151da8312076.jpg?v=1785838914","url":"https:\/\/voomisupply.com\/products\/norton-78072771278-abrasive-belt-320-grit-3x24-in","provider":"Voomi Supply","version":"1.0","type":"link"}