{"product_id":"norton-66261170289-deburring-disc-7-in-medium-aluminum-oxide","title":"Norton 66261170289 Deburring Disc 7 in Medium Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66261170289 is a 7-inch diameter deburring disc engineered for aggressive surface conditioning and edge deburring on metal workpieces. Built with aluminum oxide abrasive and rated at a medium grade, it delivers consistent stock removal across a range of ferrous and non-ferrous materials. The flexible construction conforms to irregular surfaces, making it effective on contoured edges and weld seams. The quick-change center hub with a 5\/8-11 thread connection allows fast disc swaps without additional hardware. With a maximum operating speed of 85,000 RPM, this disc is suited for high-speed angle grinders and surface conditioning tools used in fabrication and maintenance environments.\u003c\/p\u003e\u003cp\u003eThis disc is designed for use in metal fabrication shops, maintenance and repair operations, and industrial production settings where consistent deburring and surface prep are required. It handles edge breaking, light blending, and surface oxide removal on steel, aluminum, and similar metals. The flexible disc body allows it to seat evenly on flat and moderately contoured surfaces, reducing gouging risk on finished workpieces. Licensed trades including pipefitters, millwrights, and general maintenance mechanics commonly use this type of disc for pre-weld and post-weld surface conditioning tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7-inch diameter with flexible disc body for contour-following surface contact\u003c\/li\u003e\n\u003cli\u003eAluminum oxide abrasive at medium grade for balanced cut rate and surface finish\u003c\/li\u003e\n\u003cli\u003eQuick-change 5\/8-11 threaded center for tool-free disc changes\u003c\/li\u003e\n\u003cli\u003eRated to 85,000 RPM maximum operating speed\u003c\/li\u003e\n\u003cli\u003eMaroon color coding consistent with medium-grade surface conditioning products\u003c\/li\u003e\n\u003cli\u003eSold individually with a package quantity of 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement-style deburring disc compatible with angle grinders and surface conditioning tools accepting a 5\/8-11 threaded quick-change disc mount.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation of abrasive discs should be performed by qualified personnel familiar with angle grinder safety protocols. Always power down and disconnect the grinder before mounting or removing the disc. Verify the tool spindle speed does not exceed the disc maximum RPM rating prior to use. Inspect the disc for cracks or damage before each use and discard any disc showing visible defects.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 85,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Hole Thread Size\u003c\/strong\u003e: 5\/8-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Quick-Change\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Flexible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Maroon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.19 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191506\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 66261170289\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51544584388914,"sku":"66261170289","price":40.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8cf2debb3d502133cc0b3cfa03d111a6.jpg?v=1785930654","url":"https:\/\/voomisupply.com\/products\/norton-66261170289-deburring-disc-7-in-medium-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}