{"product_id":"3m-7000028477-deburring-wheel-2-in-aluminum-oxide-density-7","title":"3M 7000028477 Deburring Wheel 2 in Aluminum Oxide Density 7","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000028477 is an aluminum oxide unitized deburring wheel designed for aggressive material removal and surface conditioning on metal workpieces. Built to a density grade of 7 with a hard grade designation, this wheel delivers consistent cutting action and controlled deburring across a range of ferrous and non-ferrous metals. It measures 2 inches in diameter with a 0.5 inch face width and mounts via a 0.25 inch center hole. Rated to 22,100 RPM, it is suited for high-speed power tool use in shop and field environments. Machinists, fabricators, and tool-and-die professionals are the primary installers and operators.\u003c\/p\u003e\n\u003cp\u003eThis wheel fits applications where burr removal, edge blending, and light surface conditioning are required. The unitized construction holds abrasive grains uniformly throughout the wheel body, allowing the wheel to continuously expose fresh cutting material as it wears. Typical use cases include deburring drilled holes, blending weld seams, and cleaning up machined edges on metal parts. The medium grade abrasive suits general-purpose deburring without excessive stock removal.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum oxide abrasive construction for consistent cut on ferrous and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003eDensity grade 7 hard for firm, controlled deburring action\u003c\/li\u003e\n  \u003cli\u003eUnitized wheel design continuously exposes fresh abrasive as the wheel wears\u003c\/li\u003e\n  \u003cli\u003eMaximum rated speed of 22,100 RPM for high-speed tool compatibility\u003c\/li\u003e\n  \u003cli\u003e2 inch diameter with 0.25 inch center hole for standard mandrel mounting\u003c\/li\u003e\n  \u003cli\u003eCompatible with multiple tool types including die grinders and inline sanders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with centerless grinders, die grinders, inline sanders, manual backstands, and pressure assist backstands.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or fabricator following the tool manufacturer's mounting instructions. Ensure the tool's rated RPM meets or exceeds the wheel's maximum RPM rating before mounting. Always power down and disconnect the tool from its power source before changing wheels. Inspect the wheel for cracks or damage before each use and never exceed the marked maximum speed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Unitized Wheel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensity\u003c\/strong\u003e: 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensity Grade\u003c\/strong\u003e: Hard\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: 22,100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFace Width\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\u003eTooling Compatibility\u003c\/strong\u003e: Centerless Grinders, Die Grinders, Inline Sanders, Manual Backstands, Pressure Assist Backstands\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 7000028477\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51692051398962,"sku":"7000028477","price":26.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/70b1a3c6ab95e4a5a8a11689eb99c070_e6b14d7b-7a57-4459-8e5d-c5c3ed55cbdd.jpg?v=1788292403","url":"https:\/\/voomisupply.com\/products\/3m-7000028477-deburring-wheel-2-in-aluminum-oxide-density-7","provider":"Voomi Supply","version":"1.0","type":"link"}