{"product_id":"3m-7010363870-straight-cartridge-roll-120-grit-1-inch","title":"3M 7010363870 Straight Cartridge Roll 120 Grit 1 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7010363870 is a straight cartridge roll designed for precision deburring, blending, and surface finishing on metal and wood substrates. It uses aluminum oxide abrasive on a cloth backing, delivering consistent cut and durability through repeated passes. At 120 grit, it falls in the fine grade range, making it suited for refining surfaces after initial stock removal. The roll measures 1 inch in diameter and is rated for a maximum speed of 12,000 RPM. Machinists, fabricators, and tool-and-die technicians install it into mandrel-mounted rotary tools, die grinders, and portable drills for controlled internal and contoured finishing work.\u003c\/p\u003e\n\u003cp\u003eThis cartridge roll is used in metal fabrication, automotive, aerospace, and general manufacturing environments where internal bore finishing, radius blending, or contour work is required. It performs well on ferrous and non-ferrous metals, as well as composite materials. The fine 120 grit designation makes it appropriate as a follow-up abrasive after coarser stock removal steps, producing a refined surface ready for inspection or further finishing operations. Sold individually, with a minimum order quantity of 100 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum oxide abrasive for consistent cut on metal and composite surfaces\u003c\/li\u003e\n  \u003cli\u003eCloth backing provides flexibility and durability during contoured finishing\u003c\/li\u003e\n  \u003cli\u003e120 grit fine grade for surface refinement and blend work\u003c\/li\u003e\n  \u003cli\u003e1 inch diameter fits standard mandrel-mounted rotary tooling\u003c\/li\u003e\n  \u003cli\u003eRated to 12,000 RPM maximum operating speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with mandrel-mounted die grinders, portable drills, and rotary tools that accept straight cartridge rolls with a 1 inch diameter form factor.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or fabricators using a compatible mandrel sized to the cartridge roll bore. Ensure the tool is fully de-energized and unplugged before mounting or removing the roll. Never exceed the rated maximum speed of 12,000 RPM. Inspect the roll for damage before each use and follow applicable ANSI abrasive product safety standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 120\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Cloth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 12,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191516\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: 7010363870\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51542029402418,"sku":"7010363870","price":307.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7f095550d1dd1e14fb4d06f13964697f.jpg?v=1785890121","url":"https:\/\/voomisupply.com\/products\/3m-7010363870-straight-cartridge-roll-120-grit-1-inch","provider":"Voomi Supply","version":"1.0","type":"link"}