{"product_id":"3m-7010291242-straight-cartridge-roll-150-grit-1-4-in","title":"3M 7010291242 Straight Cartridge Roll 150 Grit 1\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7010291242 is a straight cartridge roll abrasive designed for precision material removal and surface finishing in tight spaces and contoured areas. Built with an aluminum oxide abrasive on a cloth backing, this roll operates at up to 24,000 RPM and delivers a very fine 150-grit finish. At 0.25 inches in diameter, it fits standard mandrel-style die grinders and rotary tools used in metalworking, weld blending, and deburring applications. Machinists, fabricators, and maintenance technicians are the primary installers and users of this consumable abrasive product.\u003c\/p\u003e\n\u003cp\u003eThis cartridge roll is suited for use in die grinders and other rotary tools where a small-diameter abrasive roll is needed for interior bore finishing, port blending, weld seam cleanup, and fine surface preparation on metal workpieces. The cloth backing provides flexibility to conform to curved and irregular surfaces, making it effective in applications where flat abrasive sheets cannot reach. It is commonly used in metal fabrication shops, maintenance and repair operations, and precision manufacturing environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum oxide abrasive material for consistent stock removal on ferrous and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003eVery fine 150 grit for finish-level surface preparation and light deburring\u003c\/li\u003e\n  \u003cli\u003eCloth backing provides flexibility for contoured and curved surface work\u003c\/li\u003e\n  \u003cli\u003e0.25 inch diameter fits standard small-mandrel die grinders and rotary tools\u003c\/li\u003e\n  \u003cli\u003eRated for up to 24,000 RPM for use with high-speed rotary tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard mandrel-mounted straight cartridge roll for use with die grinders and rotary tools accepting a 0.25 inch diameter cartridge roll.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by threading the cartridge roll onto a compatible mandrel and securing it per the mandrel manufacturer's instructions before mounting in the rotary tool. Always confirm the tool's operating RPM does not exceed the 24,000 RPM rating of this roll before use. Wear appropriate eye protection and follow applicable shop safety procedures when operating rotary abrasive tools. Inspect the roll for damage or deterioration before each use and discard if the abrasive shows signs of uneven wear or separation from the backing.\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: 150\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Very Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Cloth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 24,000\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: 7010291242\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51540254589234,"sku":"7010291242","price":89.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f1b4edc7a81e10adc6d85d64ff1c79db.jpg?v=1785850376","url":"https:\/\/voomisupply.com\/products\/3m-7010291242-straight-cartridge-roll-150-grit-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}