{"product_id":"3m-7100099034-quick-change-fibre-disc-60-grit-4-5-inches","title":"3M 7100099034 Quick Change Fibre Disc 60 Grit 4.5 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100099034 is a coated quick-change fibre disc engineered for aggressive material removal on carbon steel. It uses 3M Precision Shaped Grain, an advanced abrasive geometry that delivers higher cut rates and longer service life compared to conventional fibre discs. At 4.5 inches in diameter and 60 grit, this disc is built for heavy-duty grinding tasks including weld removal, bevel grinding, edge chamfering, and surface blending. A stiff fibre backing combined with a strong resin bond keeps the disc rigid and tear-resistant under load, reducing the chance of premature disc failure during demanding applications.\u003c\/p\u003e\u003cp\u003eThis disc is suited for metal fabrication environments where fast stock removal on carbon steel is a priority. Typical applications include weld seam grinding, blending plate edges, and finish refinement on structural steel components. The quick-change attachment system is compatible with 3M disc pad face plates and hubs, which are sold separately. It is appropriate for use in both shop and field settings by fabricators, ironworkers, and metal finishing professionals.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3M Precision Shaped Grain delivers higher cut rates than conventional abrasive grain\u003c\/li\u003e\n\u003cli\u003e60 grit coated abrasive suited for aggressive weld removal, beveling, and chamfering on carbon steel\u003c\/li\u003e\n\u003cli\u003eStiff fibre backing and strong resin bond provide durability and tear-resistance under heavy loads\u003c\/li\u003e\n\u003cli\u003eQuick-change design reduces disc swap time during production work\u003c\/li\u003e\n\u003cli\u003eLong-lasting abrasive construction helps lower cost per part compared to standard fibre discs\u003c\/li\u003e\n\u003cli\u003eCompatible with 3M disc pad face plates and hubs (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with 3M disc pad face plates and hubs sold separately. Designed for quick-change angle grinder systems accepting 4.5-inch fibre discs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and disc changes should be performed by qualified personnel following grinder manufacturer guidelines and applicable ANSI B11 or OSHA abrasive wheel safety standards. Power down and disconnect the grinder from its power source before mounting or removing the disc. Inspect the disc for cracks, chips, or damage before each use and do not use a damaged disc. Ensure the face plate and hub assembly are rated for the disc diameter and the grinder RPM before operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4.5 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Construction\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking\u003c\/strong\u003e: Stiff fibre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond\u003c\/strong\u003e: Resin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Style\u003c\/strong\u003e: Quick-change\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Application\u003c\/strong\u003e: Carbon steel grinding, weld removal, blending\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 6.321 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM\u003c\/strong\u003e: Each\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: 7100099034\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51345279549746,"sku":"7100099034","price":556.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310536014.jpg?v=1782053819","url":"https:\/\/voomisupply.com\/products\/3m-7100099034-quick-change-fibre-disc-60-grit-4-5-inches","provider":"Voomi Supply","version":"1.0","type":"link"}