{"product_id":"3m-7100020897-deburring-disc-7-in-very-coarse-silicon-carbide","title":"3M 7100020897 Deburring Disc 7 in Very Coarse Silicon Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100020897 is a silicon carbide deburring disc designed for aggressive material removal on metal, composites, and similar workpieces. The disc measures 7 inches in diameter with a 7\/8 inch center arbor hole for mounting on standard angle grinders and disc grinders. Rated at a maximum of 3,300 RPM, it carries a Very Coarse grade designation suited for rapid deburring, surface conditioning, and edge cleanup. Silicon carbide abrasive delivers sharp, consistent cutting action on hard or brittle materials. Machinists, fabricators, and maintenance technicians use this disc in production and repair environments where controlled, fast stock removal is required.\u003c\/p\u003e\n\u003cp\u003eThis deburring disc is used in metal fabrication shops, maintenance facilities, and manufacturing environments where burrs, sharp edges, and surface scale need to be removed quickly. It mounts via a standard arbor connection and is compatible with disc grinders and angle grinders that accept a 7 inch disc with a 7\/8 inch arbor hole. Typical applications include post-cut deburring on steel, cast iron, and similar hard materials. The Very Coarse grade makes it best suited for initial deburring passes rather than finish work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7 inch diameter disc with 7\/8 inch center arbor hole for standard grinder compatibility\u003c\/li\u003e\n  \u003cli\u003eSilicon carbide abrasive provides sharp, fast cutting on hard and brittle materials\u003c\/li\u003e\n  \u003cli\u003eVery Coarse grade for aggressive deburring and edge conditioning\u003c\/li\u003e\n  \u003cli\u003eMaximum operating speed of 3,300 RPM\u003c\/li\u003e\n  \u003cli\u003eArbor connector type for secure, centered mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with disc grinders and angle grinders that accept a 7 inch diameter disc mounted via a standard 7\/8 inch arbor connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by trained machinists or fabricators familiar with abrasive disc safety. Always power down and isolate the grinder before mounting or removing the disc. Verify the tool spindle speed does not exceed the disc maximum rating of 3,300 RPM before operation. Inspect the disc for damage before each use and follow all applicable ANSI abrasive safety standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter Hole Size\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Silicon Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Very Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3,300\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Arbor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.13 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 7100020897\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51692775768370,"sku":"7100020897","price":55.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/031c4ff9520948ce46e866947b364755_e49c5a60-f663-45ee-bfe6-f2a44c2b624d.jpg?v=1788302693","url":"https:\/\/voomisupply.com\/products\/3m-7100020897-deburring-disc-7-in-very-coarse-silicon-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}