{"product_id":"3m-7000045853-convolute-deburring-wheel-8-in-aluminum-oxide","title":"3M 7000045853 Convolute Deburring Wheel 8 in Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000045853 is a convolute deburring wheel designed for aggressive edge finishing, burr removal, and surface blending on metal workpieces. Built with aluminum oxide abrasive at a hard density grade of 7, this wheel delivers consistent cut and finish across the full face width. It measures 8 inches in diameter with a 1-inch face width and a 3-inch center hole, and it is rated for a maximum speed of 4,500 RPM. Machinists, tool-and-die workers, and fabricators rely on this wheel type for controlled stock removal without the inconsistency of hand filing or flap wheels.\u003c\/p\u003e\n\u003cp\u003eThis wheel is suited for use in metalworking shops, fabrication facilities, and production environments where repeatable deburring is required. It is compatible with backstands, bench grinders, benchtop grinders, and inland sanders. The 3-inch center hole is compatible with mandrel and adapter number 356. Applications include deburring drilled holes, blending weld seams, and edge-breaking on ferrous and non-ferrous metals. The fine abrasive grade makes it appropriate for finishing passes where surface quality matters alongside burr removal.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum oxide abrasive — durable and effective on steel, cast iron, and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003eConvolute construction provides consistent cut rate throughout the wheel life\u003c\/li\u003e\n  \u003cli\u003eHard density grade 7 for aggressive deburring with controlled material removal\u003c\/li\u003e\n  \u003cli\u003eFine abrasive grade balances cut rate with surface finish quality\u003c\/li\u003e\n  \u003cli\u003e4,500 RPM maximum speed rating for safe use on standard bench and backstand equipment\u003c\/li\u003e\n  \u003cli\u003e3-inch center hole compatible with mandrel\/adapter number 356\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with backstands, bench grinders, benchtop grinders, and inland sanders. Compatible with mandrel and adapter number 356. Specification code 7AFIN.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified operator familiar with abrasive wheel safety. Always power down and de-energize the grinder or backstand before mounting or changing the wheel. Verify that the machine spindle speed does not exceed the 4,500 RPM maximum rating marked on the wheel before operation. Follow ANSI B7.1 safe use and handling guidelines for abrasive wheels when mounting, guarding, and operating this product.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFace Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter Hole Size\u003c\/strong\u003e: 3 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: Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensity Grade\u003c\/strong\u003e: Hard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensity\u003c\/strong\u003e: 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Convolute Wheel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 4,500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMandrel\/Adapter Compatibility\u003c\/strong\u003e: 356\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooling Compatibility\u003c\/strong\u003e: Backstands, Bench Grinders, Benchtops, Inland Sanders\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 7AFIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.5 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: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000045853\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51721044820274,"sku":"7000045853","price":255.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3f36bf2a8d586a9daf3e0d0e394d6d49_561966d6-318a-4038-bf9d-ae7ead8c0515.jpg?v=1788572764","url":"https:\/\/voomisupply.com\/products\/3m-7000045853-convolute-deburring-wheel-8-in-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}