{"product_id":"3m-7100021208-abrasive-belt-48x6-inch-aluminum-oxide","title":"3M 7100021208 Abrasive Belt 48x6 Inch Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100021208 is a Trizact 237AA coated abrasive belt designed for intermediate finishing and fine polishing in demanding industrial grinding and surface preparation applications. It uses 3M microreplication technology, where micron-graded aluminum oxide particles are formed into precisely shaped pyramids and bonded to an X-weight cloth backing. As the pyramids wear during use, fresh abrasive mineral is continuously exposed, delivering a consistent cut rate and predictable finish quality throughout the belt's working life. At 48 inches long and 6 inches wide, this belt fits wide belt sanders and automated finishing equipment used in metal fabrication and manufacturing environments.\u003c\/p\u003e\u003cp\u003eThis belt is suited for intermediate finishing and fine polishing steps on metal workpieces prior to plating or buffing operations. The flexible cloth backing conforms to contoured surfaces, making it a practical choice for parts with complex geometry. The three-dimensional pyramid structure also supports consistent, repeatable results in robotic and automated finishing applications where surface finish uniformity is critical. Licensed tradespeople and industrial finishing technicians working in fabrication shops, automotive refinishing, and metalworking facilities are the primary installers and operators of this belt.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicroreplication technology forms aluminum oxide mineral into self-sharpening abrasive pyramids for consistent cut and finish\u003c\/li\u003e\n\u003cli\u003eSelf-sharpening pyramid structure runs cooler than conventional coated abrasives, reducing heat buildup on workpieces\u003c\/li\u003e\n\u003cli\u003eX-weight cloth backing provides flexibility for conforming to contoured and complex surfaces\u003c\/li\u003e\n\u003cli\u003eThree-dimensional abrasive design delivers uniform finish results in robotic and automated finishing systems\u003c\/li\u003e\n\u003cli\u003eProduces finer finishes than conventional electrostatically coated abrasive belts\u003c\/li\u003e\n\u003cli\u003eSuited for intermediate finishing and fine polishing prior to plating or buffing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on wide belt sanders and automated finishing equipment that accept 48-inch by 6-inch abrasive belts in metal fabrication and industrial finishing applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eBelt installation and replacement should be performed by qualified finishing technicians familiar with the specific machine manufacturer's loading and tensioning procedures. Power down and lock out the sander or finishing machine before changing belts. Inspect belt tracking alignment after installation and before resuming operation. Verify that the arrow or run-direction marking on the belt, if present, matches the machine's drive direction.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Length\u003c\/strong\u003e: 48 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Width\u003c\/strong\u003e: 6 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\u003eAbrasive Type\u003c\/strong\u003e: Trizact Microreplication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.39 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051125507479\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 7100021208\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51345767596338,"sku":"7100021208","price":838.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310530078.jpg?v=1782062433","url":"https:\/\/voomisupply.com\/products\/3m-7100021208-abrasive-belt-48x6-inch-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}