{"product_id":"norton-66623340164-deburring-disc-3-in-extra-coarse","title":"Norton 66623340164 Deburring Disc 3 in Extra Coarse","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66623340164 is a rigid deburring disc designed for aggressive material removal on metal workpieces. Built with an aluminum oxide and ceramic abrasive blend, this disc delivers extra coarse cutting action suited for deburring, blending, and surface preparation tasks. It measures 3 inches in diameter and 1\/2 inch in thickness, with a 1\/4-inch arbor center hole for direct mount on right-angle grinders and disc sanders. Rated to 12,000 RPM, it is engineered for use in fabrication shops, maintenance environments, and production grinding operations where fast stock removal is the priority.\u003c\/p\u003e\n\u003cp\u003eThis deburring disc is used on ferrous and non-ferrous metals in both shop and field environments. The rigid construction and extra coarse grade make it well suited for removing weld spatter, sharp burrs, flash, and scale from cut or machined parts. The arbor mount configuration is compatible with standard 1\/4-inch arbor angle grinders. Metal fabricators, machinists, pipefitters, and maintenance technicians are the primary installers of this type of abrasive tooling.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum oxide and ceramic abrasive blend for aggressive extra coarse stock removal\u003c\/li\u003e\n  \u003cli\u003e3-inch diameter with 1\/2-inch thickness provides stable, rigid cutting surface\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch arbor center hole for direct mount on standard angle grinders and disc sanders\u003c\/li\u003e\n  \u003cli\u003e12,000 RPM maximum speed rating for high-speed power tool use\u003c\/li\u003e\n  \u003cli\u003eRigid disc construction maintains consistent contact and cutting geometry\u003c\/li\u003e\n  \u003cli\u003eDensity rating of 7 supports controlled, uniform abrasive action\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard-fit abrasive disc for right-angle grinders and disc sanders equipped with a 1\/4-inch arbor mount accepting 3-inch diameter deburring discs.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified personnel familiar with angle grinder safety practices and applicable ANSI B11 or OSHA abrasive wheel standards. Confirm the tool spindle speed does not exceed the 12,000 RPM maximum disc rating before mounting. Inspect the disc for cracks or damage before each use and never use a damaged disc. Ensure the grinder is powered off and unplugged before mounting or removing the disc.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter Hole Size\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide and Ceramic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Extra Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Arbor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 12,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensity\u003c\/strong\u003e: 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Rigid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: NORTON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66623340164\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51542833791282,"sku":"66623340164","price":301.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6ec30860565b893827edb66bb8675cc6.jpg?v=1785908781","url":"https:\/\/voomisupply.com\/products\/norton-66623340164-deburring-disc-3-in-extra-coarse","provider":"Voomi Supply","version":"1.0","type":"link"}