{"product_id":"3m-7100085775-tapered-cartridge-roll-80-grit-3-8x1x1-8-in","title":"3M 7100085775 Tapered Cartridge Roll 80 Grit 3\/8x1x1\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100085775 is a full tapered cartridge roll engineered for precision grinding and finishing in tight or contoured areas. Built on a durable X-weight cloth backing with aluminum oxide abrasive grain and a resin bond system, this roll delivers consistent cut and heat resistance through extended use cycles. At 80 grit, it handles moderate stock removal and surface blending on metal and similar hard materials. The tapered profile allows the roll to reach into grooves, slots, and internal diameters that flat or straight rolls cannot access. Tradespeople and machinists reach for this format when inside-diameter work or contour finishing demands a compact, controllable abrasive tool.\u003c\/p\u003e\n\u003cp\u003eThis cartridge roll is suited for use with mandrel-mounted rotary tools, die grinders, and similar power tools in fabrication shops, maintenance environments, and light manufacturing settings. The 3\/8-inch diameter and 1-inch length make it appropriate for small-bore and detail finishing tasks. The X-weight cloth backing resists tearing under side-load pressure, making it reliable for aggressive contact grinding as well as lighter blending passes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum oxide grain provides consistent cut on ferrous and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003eX-weight cloth backing resists tearing and flexing under load\u003c\/li\u003e\n  \u003cli\u003eResin bond construction improves heat resistance during extended grinding cycles\u003c\/li\u003e\n  \u003cli\u003eFull tapered profile accesses grooves, slots, and internal contours\u003c\/li\u003e\n  \u003cli\u003e80 grit rating suited for moderate stock removal and surface blending\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard mandrel-mounted rotary tools and die grinders that accept 1\/8-inch shank mandrels and cartridge roll accessories.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by threading the cartridge roll onto a compatible mandrel shank and tightening per the mandrel manufacturer's guidance. Ensure the rotary tool is powered off and unplugged before mounting or removing the roll. Do not exceed the maximum RPM rating of the mandrel or tool. Inspect the roll for damage before each use and replace if the backing shows tearing or the abrasive surface is fully worn.\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\u003eBacking Type\u003c\/strong\u003e: X-weight Cloth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Resin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 80\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Roll\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051144972401\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: 7100085775\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51347785482546,"sku":"7100085775","price":141.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310535096.jpg?v=1782113727","url":"https:\/\/voomisupply.com\/products\/3m-7100085775-tapered-cartridge-roll-80-grit-3-8x1x1-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}