{"product_id":"3m-7010310378-unitized-abrasive-wheel-4-in-aluminum-oxide","title":"3M 7010310378 Unitized Abrasive Wheel 4 in Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7010310378 is an 800 Series unitized abrasive wheel designed for heavy-duty edge deburring and surface finishing on metal workpieces. Built with a hard-density construction and aluminum oxide mineral, this wheel delivers extra tough edge durability that outlasts standard 700 Series unitized wheels in demanding production and fabrication applications. At 4 inches in diameter with a 1\/2 inch arbor hole, it mounts to angle grinders, bench grinders, and die grinders using a compatible unitized wheel mandrel (sold separately). Machinists, fabricators, and metalworking professionals install this wheel when consistent edge quality and extended abrasive life are required.\u003c\/p\u003e\n\u003cp\u003eThis wheel is suited for deburring, blending, and light polishing on ferrous and non-ferrous metals, including aluminum and stainless steel. The open web construction resists loading, which helps maintain cut rate and extends service life in continuous use. It runs both clockwise and counterclockwise, giving it broader compatibility across tool configurations found in fabrication shops and production lines. Typical applications include edge cleanup on cut or stamped parts and pre-finish polishing on stainless steel components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHard-density 800 Series construction provides increased edge durability over 700 Series wheels for heavy-duty tasks\u003c\/li\u003e\n  \u003cli\u003eAluminum oxide mineral works on ferrous and non-ferrous metals, including aluminum and stainless steel\u003c\/li\u003e\n  \u003cli\u003eOpen web resists loading and contributes to longer abrasive service life\u003c\/li\u003e\n  \u003cli\u003eRuns clockwise and counterclockwise for versatility across tool and machine configurations\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch arbor center hole attaches to tool via unitized wheel mandrel (sold separately)\u003c\/li\u003e\n  \u003cli\u003e4 inch diameter suits handheld and bench-mounted grinding equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use unitized abrasive wheel for angle grinders, die grinders, and bench grinders equipped with a compatible unitized wheel mandrel accepting a 1\/2 inch arbor.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified personnel familiar with abrasive wheel safety. Ensure the grinder or tool is powered off and unplugged before mounting or removing the wheel. Verify that the tool's rated RPM meets or exceeds the wheel's maximum rated speed before operation. A compatible unitized wheel mandrel is required and is not included with this wheel.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 800 Series Unitized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Density\u003c\/strong\u003e: Hard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotation Direction\u003c\/strong\u003e: Clockwise and Counterclockwise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 3.271 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 8.38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 8.38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 3.69 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 051115356389\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: 7010310378\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346708824370,"sku":"7010310378","price":686.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310528776.jpg?v=1782088050","url":"https:\/\/voomisupply.com\/products\/3m-7010310378-unitized-abrasive-wheel-4-in-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}