{"product_id":"3m-belt3x211pk120-sanding-belt-120-grit-3x21-in-10-pack","title":"3M BELT3X211PK120 Sanding Belt 120 Grit 3x21 in 10 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M COMPANY BELT3X211PK120 is a 3 x 21 inch abrasive sanding belt rated at 120 grit, sold in a 10-pack for portable power sanding tools. It combines Cubitron abrasive grain with premium aluminum oxide minerals bonded to a heavy Y-weight cloth backing. The film splice construction allows bi-directional belt operation, which extends usable life and reduces the need to track belt orientation during a job. This belt is built for tradespeople and finishing professionals who need consistent stock removal on wood, metal, or composite surfaces with a portable belt sander.\u003c\/p\u003e\u003cp\u003eThis belt fits standard 3 x 21 inch portable belt sanders commonly used in woodworking, metal fabrication, drywall finishing, and general construction applications. The 120 grit rating positions it in the fine-to-medium range, making it well suited for surface preparation, finish sanding, and light material removal. The 10-pack quantity supports sustained production work without frequent reordering.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e120 grit rating for fine-to-medium surface preparation and finish sanding\u003c\/li\u003e\n\u003cli\u003eCubitron abrasive grain blended with premium aluminum oxide for consistent cut rate\u003c\/li\u003e\n\u003cli\u003eHeavy Y-weight cloth backing provides durability under load\u003c\/li\u003e\n\u003cli\u003eFilm splice enables bi-directional belt operation\u003c\/li\u003e\n\u003cli\u003eFits standard 3 x 21 inch portable belt sanders\u003c\/li\u003e\n\u003cli\u003e10-pack quantity for production and jobsite use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with portable belt sanders that accept 3 x 21 inch abrasive belts.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by tradespeople, woodworkers, or finishing contractors using standard portable belt sanders. Before changing belts, power down the tool and disconnect it from its power source. Confirm belt tracking direction if running a directional splice, or use the bi-directional capability of the film splice to simplify orientation. Follow the tool manufacturer guidelines for belt tensioning and tracking adjustment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Size\u003c\/strong\u003e: 3 x 21 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Y-weight cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Cubitron grain and premium aluminum oxide blend\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplice Type\u003c\/strong\u003e: Film splice (bi-directional)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10 per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.2 pounds\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 COMPANY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BELT3X211PK120\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51525155651890,"sku":"BELT3X211PK120","price":63.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7066da637e544bc375415c995ee32036.jpg?v=1785465716","url":"https:\/\/voomisupply.com\/products\/3m-belt3x211pk120-sanding-belt-120-grit-3x21-in-10-pack","provider":"Voomi Supply","version":"1.0","type":"link"}