{"product_id":"3m-7100136781-cartridge-roll-80-grit-0-5x1-5x0-125-in-x-weight","title":"3M 7100136781 Cartridge Roll 80 Grit 0.5x1.5x0.125 in X-weight","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100136781 is a ceramic grain abrasive cartridge roll engineered for aggressive material removal on metal and hard surfaces. Built on an X-weight cloth backing, it delivers the durability and flexibility needed for tight-radius and contoured grinding applications. The resin bond construction provides heat resistance during extended use, and the integrated grinding aid promotes cooler cutting to extend abrasive life and reduce discoloration on workpieces. At 80 grit, this roll sits in the medium-coarse range, making it well suited for blending welds, deburring edges, and removing scale or rust in preparation for finishing.\u003c\/p\u003e\u003cp\u003eThis cartridge roll is designed for use with mandrel-driven rotary tools and die grinders in fabrication shops, maintenance facilities, and field service environments. The 0.5-inch width and 1.5-inch length with a 0.125-inch arbor hole make it appropriate for inside-diameter work, port grinding, and other tight-access areas where larger abrasives cannot reach. Metalworking professionals, tool and die technicians, and maintenance mechanics are the primary installers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic abrasive grain for fast cut rate and long service life\u003c\/li\u003e\n\u003cli\u003eX-weight cloth backing for strength and flexibility in contoured applications\u003c\/li\u003e\n\u003cli\u003eResin bond construction resists heat buildup during continuous grinding\u003c\/li\u003e\n\u003cli\u003eGrinding aid promotes cooler cutting and reduces workpiece heat discoloration\u003c\/li\u003e\n\u003cli\u003e80 grit medium-coarse grade suited for weld blending, deburring, and scale removal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard abrasive cartridge roll mandrels sized to accept a 0.125-inch arbor, compatible with common die grinders and rotary tools used in metalworking and fabrication applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by threading the cartridge roll onto a compatible mandrel and tightening to the mandrel manufacturer's specification. Ensure the die grinder or rotary tool is disconnected from power before mounting or removing the roll. Always verify that the tool's rated RPM does not exceed the maximum RPM rating of the abrasive. Eye protection and appropriate PPE are required during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrain Type\u003c\/strong\u003e: Ceramic\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\u003eWidth\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Hole Diameter\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\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051144807963\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: 7100136781\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344408805682,"sku":"7100136781","price":170.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534701.jpg?v=1782035257","url":"https:\/\/voomisupply.com\/products\/3m-7100136781-cartridge-roll-80-grit-0-5x1-5x0-125-in-x-weight","provider":"Voomi Supply","version":"1.0","type":"link"}