{"product_id":"3m-7100086093-aluminum-oxide-cartridge-roll-80-grit","title":"3M 7100086093 Aluminum Oxide Cartridge Roll 80 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100086093 is an aluminum oxide cartridge roll designed for precision grinding, deburring, and surface blending in tight bore and contoured areas. Built on an X-weight cloth backing with resin bonding, this roll handles heat generated during aggressive stock removal without breakdown. The abrasive measures 0.375 inches in diameter by 1 inch in length with a 0.125-inch arbor hole, making it sized for use on mandrel-mounted rotary tools and die grinders. At 80 grit, it delivers medium-cut performance suited to weld cleanup, port work, and ID finishing on metal components.\u003c\/p\u003e\u003cp\u003eThis cartridge roll is used by machinists, fabricators, maintenance technicians, and tool-and-die professionals working on internal diameter surfaces, curved profiles, and restricted-access areas where flat abrasive media cannot reach. Typical applications include deburring drilled holes, blending weld beads in tubing, and finish-grinding small bores on ferrous and non-ferrous metals. The roll format allows consistent abrasive contact as the roll wears, extending usable life compared to flap or drum styles.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAluminum oxide abrasive grain for reliable cutting on steel, stainless, aluminum, and cast iron\u003c\/li\u003e\n\u003cli\u003eX-weight cloth backing provides durability under high-pressure rotary applications\u003c\/li\u003e\n\u003cli\u003eResin bond construction resists heat buildup during extended use\u003c\/li\u003e\n\u003cli\u003e80 grit medium cut for stock removal and surface blending\u003c\/li\u003e\n\u003cli\u003e0.375 inches x 1 inches x 0.125 inches sizing fits standard mandrel setups\u003c\/li\u003e\n\u003cli\u003eSold by the roll; minimum order quantity of 100 rolls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 0.125-inch shank mandrels on die grinders and rotary tools commonly used for bore finishing and contour grinding applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eAlways power down and lock out the rotary tool or die grinder before mounting or removing the cartridge roll on the mandrel. Ensure the mandrel shank and arbor hole are clean and free of debris before installation. Do not exceed the maximum RPM rating of the mandrel or the tool. Operators should wear appropriate eye protection and gloves during use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Weight\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\u003eDiameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Hole\u003c\/strong\u003e: 0.125 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: 00051144140237\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: 7100086093\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346185421106,"sku":"7100086093","price":79.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534055.jpg?v=1782073283","url":"https:\/\/voomisupply.com\/products\/3m-7100086093-aluminum-oxide-cartridge-roll-80-grit","provider":"Voomi Supply","version":"1.0","type":"link"}