{"product_id":"3m-7100099300-fibre-disc-782c-60-grit-9-125-in-carbon-steel","title":"3M 7100099300 Fibre Disc 782C 60 Grit 9.125 in Carbon Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100099300 is a coated fibre disc in the 782C series, designed for ultra-rapid stock removal on carbon steel. It measures 9.125 inches in diameter with a 0.875 inch arbor and cuts at 60 grit. The disc is built around 3M Precision Shaped Grain, an advanced abrasive technology that delivers higher cut rates and longer service life compared to conventional fibre discs. A stiff fiber backing combined with a strong resin bond provides tear resistance under sustained load. Licensed HVAC techs, fabricators, and metalworkers use this disc for demanding grinding and blending tasks where consistent cut performance matters.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for heavy-duty metalworking applications including weld removal, weld blending, beveling, edge chamfering, and surface finish refinement on carbon steel workpieces. The 60 grit rating makes it appropriate for aggressive stock removal rather than fine finishing. It is compatible with standard disc pad face plates and hubs designed for 9.125 inch fibre discs. The 0.875 inch arbor fits common right-angle grinders used in fabrication shops, maintenance facilities, and field service environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3M Precision Shaped Grain delivers higher cut rates and longer disc life than conventional abrasive grain\u003c\/li\u003e\n  \u003cli\u003e60 grit rating suited for aggressive weld removal, beveling, and edge chamfering on carbon steel\u003c\/li\u003e\n  \u003cli\u003eStiff fiber backing and strong resin bond resist tearing under sustained grinding pressure\u003c\/li\u003e\n  \u003cli\u003e9.125 inch diameter with 0.875 inch arbor fits standard right-angle grinder configurations\u003c\/li\u003e\n  \u003cli\u003eCompatible with 3M disc pad face plates and hubs (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with 3M disc pad face plates and hubs sold separately. Designed for use on carbon steel in weld grinding, blending, and finish refinement applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eAlways power down and disconnect the grinder from its power source before mounting or removing a fibre disc. Verify that the grinder speed rating meets or exceeds the maximum rated speed marked on the disc before operation. Inspect the disc for damage before each use and replace immediately if tears, cracks, or delamination are present. Wear appropriate PPE including eye protection and gloves when operating angle grinders.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 9.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Size\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Precision Shaped Grain, Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking\u003c\/strong\u003e: Stiff Fiber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 15.084 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 10.71 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 10.07 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 10.95 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 076308896015\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: 7100099300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346541412658,"sku":"7100099300","price":699.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310536013.jpg?v=1782083241","url":"https:\/\/voomisupply.com\/products\/3m-7100099300-fibre-disc-782c-60-grit-9-125-in-carbon-steel","provider":"Voomi Supply","version":"1.0","type":"link"}