{"product_id":"3m-7100099032-quick-change-fibre-disc-782c-60-grit-7-inch","title":"3M 7100099032 Quick Change Fibre Disc 782C 60 Grit 7 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100099032 is a 7-inch Quick Change Fibre Disc in the 782C series, engineered for high-speed material removal on carbon steel and heavy industrial applications. Built around 3M Precision Shaped Grain technology, the disc delivers significantly higher cut rates than conventional ceramic or aluminum oxide fiber discs. A stiff fiber backing combined with a strong resin bond system gives the disc the rigidity and tear resistance needed for aggressive operations like weld grinding, beveling, and edge chamfering. Maximum operating speed is 8,600 RPM. Grit is 60, placing it in the coarse range for rapid stock removal. Licensed tradespeople and metalworking professionals working in fabrication shops, structural steel, and maintenance environments are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for weld removal, blending, and finish refinement on carbon steel workpieces. Its Precision Shaped Grain abrasive excels at heavyweight tasks including weld grinding, beveling, and edge chamfering where conventional fiber discs wear quickly and lose cut rate. The Quick Change attachment system simplifies disc swaps during production runs, reducing downtime. The 782C is compatible with 3M disc pad face plates and hubs, which are sold separately.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3M Precision Shaped Grain delivers higher cut rates and more parts per disc than conventional abrasives\u003c\/li\u003e\n  \u003cli\u003e60 grit coarse abrasive optimized for rapid stock removal and weld grinding\u003c\/li\u003e\n  \u003cli\u003eStiff fiber backing and strong resin bond resist tearing under aggressive load\u003c\/li\u003e\n  \u003cli\u003eQuick Change attachment system for fast disc swaps without additional tooling\u003c\/li\u003e\n  \u003cli\u003eCompatible with 3M disc pad face plates and hubs (sold separately)\u003c\/li\u003e\n  \u003cli\u003eLong-lasting abrasive construction helps lower cost per part over the disc life\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 applications including weld removal, blending, and finish refinement.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and disc changes should be performed by qualified personnel following applicable ANSI and OSHA abrasive wheel safety standards. Confirm the grinder or angle grinder is rated at or above the disc maximum operating speed before mounting. Disconnect power and allow the tool to come to a full stop before changing discs. Inspect the disc for damage or delamination before each use and never exceed the rated 8,600 RPM.\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\u003eGrit\u003c\/strong\u003e: 60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Speed\u003c\/strong\u003e: 8,600 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: 3M Precision Shaped Grain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking\u003c\/strong\u003e: Stiff fiber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Quick Change\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 11.246 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 21.59 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 8.7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 8.95 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 076308896039\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: 7100099032\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51343041462578,"sku":"7100099032","price":579.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310536015.jpg?v=1782014596","url":"https:\/\/voomisupply.com\/products\/3m-7100099032-quick-change-fibre-disc-782c-60-grit-7-inch","provider":"Voomi Supply","version":"1.0","type":"link"}