{"product_id":"3m-7100145431-cubitron-ii-hookit-film-disc-775l-320-grit","title":"3M 7100145431 Cubitron Ii Hookit Film Disc 775L 320 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100145431 is a Cubitron II Hookit Film Disc 775L designed for precision stock removal on a wide range of substrates. It uses 3M Precision Shaped Grain, a triangular ceramic mineral that slices through material rather than plowing or gouging the way conventional abrasives do. The result is a disc rated to cut up to 2 times faster and last up to 6 times longer than standard abrasive discs. At 3 inches in diameter and 320 grit, it is built for fine stock removal and surface finishing work in fabrication, automotive body, and metalworking applications. The film backing adds tear resistance and helps the disc hold its shape and edge through the cut.\u003c\/p\u003e\u003cp\u003eThis disc is suited for use in automotive refinishing, metal fabrication, and woodworking environments where controlled stock removal and consistent surface finish are required. The 320 grit rating makes it appropriate for finish passes and light material removal where surface quality matters. The hook-and-loop attachment system allows for rapid disc changes on compatible random orbital and orbital sanders, reducing downtime during production work. It is used by fabricators, body technicians, and finishing tradespeople working on metal, composites, and painted surfaces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3M Precision Shaped Grain technology cuts up to 2 times faster than conventional abrasive discs\u003c\/li\u003e\n\u003cli\u003eCeramic mineral lasts up to 6 times longer than conventional abrasives\u003c\/li\u003e\n\u003cli\u003eFilm backing provides greater tear resistance and improved edge retention\u003c\/li\u003e\n\u003cli\u003eHook-and-loop attachment enables fast, tool-free disc changes\u003c\/li\u003e\n\u003cli\u003eSuited for stock removal across metal, composites, and painted substrates\u003c\/li\u003e\n\u003cli\u003e320 grit for controlled finish-pass stock removal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with hook-and-loop compatible random orbital and orbital sanders accepting 3-inch discs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eEnsure the sanding pad backing is clean and free of debris before attaching the disc, as contamination can reduce hook-and-loop holding strength. Inspect the disc before each use and discard any disc showing tears, perforations, or delamination. Follow the tool manufacturer's recommended RPM rating and do not exceed it. Wear appropriate eye and respiratory protection when sanding metal or composite substrates.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 320\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Precision Shaped Ceramic Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Film\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Hook and Loop (Hookit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.4 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100145431\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346398675250,"sku":"7100145431","price":141.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310535842.jpg?v=1782079209","url":"https:\/\/voomisupply.com\/products\/3m-7100145431-cubitron-ii-hookit-film-disc-775l-320-grit","provider":"Voomi Supply","version":"1.0","type":"link"}