{"product_id":"3m-7100084421-trizact-337dc-abrasive-belt-72x2-inch-ao","title":"3M 7100084421 Trizact 337DC Abrasive Belt 72x2 Inch Ao","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100084421 is a Trizact 337DC aluminum oxide abrasive belt built for intermediate to final finish work in medium-pressure grinding and finishing applications. The belt runs on a durable X-weight cloth backing and incorporates a grinding aid to reduce friction and help keep the workpiece cool during dry grinding. Macroreplicated abrasive bricks hold multiple layers of abrasive mineral, while channels between the bricks clear swarf and keep the contact surface cleaner throughout the cut. The result is a controlled, predictable mineral breakdown that produces consistent finishes from start to finish on a single belt.\u003c\/p\u003e\n\u003cp\u003eThis belt is sized at 72 inches in length and 2 inches in width, making it suitable for stationary and portable belt grinders used in metal fabrication, welding shops, and general industrial finishing operations. Its construction allows operators to grind and finish in a single operation in many applications, reducing belt changes and downtime. The aluminum oxide abrasive and grinding aid combination supports dry grinding on ferrous and non-ferrous metals. Licensed tradespeople and industrial finishing technicians are the typical installers and operators of this consumable.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMacroreplicated abrasive bricks with multiple mineral layers deliver extended cut life and consistent finish quality\u003c\/li\u003e\n  \u003cli\u003eChannel design clears swarf from the work surface, reducing loading and keeping contact zones cleaner\u003c\/li\u003e\n  \u003cli\u003eControlled mineral breakdown produces predictable, repeatable surface finishes over the full belt life\u003c\/li\u003e\n  \u003cli\u003eGrinding aid reduces friction and workpiece heat, supporting dry grinding applications\u003c\/li\u003e\n  \u003cli\u003eX-weight cloth backing provides durability for medium-pressure operations\u003c\/li\u003e\n  \u003cli\u003eCapable of grinding and finishing in one operation, lowering abrasive cost and inventory requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on belt grinders and finishing machines that accept 72-inch by 2-inch abrasive belts. Suitable for intermediate to final finish applications on metal workpieces in medium-pressure dry grinding scenarios.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall on a belt grinder or finishing machine with matching 72-inch by 2-inch belt capacity, ensuring the machine is powered down and locked out before changing belts. Verify belt tracking and tension according to the machine manufacturer guidelines before resuming operation. Wear appropriate PPE including eye protection and gloves when handling and operating abrasive belts. Inspect the belt for tears or damage before each use and replace if wear is uneven or the backing shows signs of separation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Length\u003c\/strong\u003e: 72 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Width\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: X-weight Cloth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Macroreplicated Trizact bricks with grinding aid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication Type\u003c\/strong\u003e: Intermediate to final finish, medium pressure, dry grinding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.41 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\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: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100084421\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51342796783922,"sku":"7100084421","price":343.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310523070.jpg?v=1782006907","url":"https:\/\/voomisupply.com\/products\/3m-7100084421-trizact-337dc-abrasive-belt-72x2-inch-ao","provider":"Voomi Supply","version":"1.0","type":"link"}