{"product_id":"3m-7000121888-silicon-carbide-unitized-wheel-4-inch","title":"3M 7000121888 Silicon Carbide Unitized Wheel 4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000121888 is a silicon carbide unitized wheel from the Standard Abrasives 500 Series, designed for light-pressure blending, finishing, and polishing on flat and contoured work surfaces. At 4 inches in diameter, this soft-density non-woven wheel delivers the conformability and finesse required when working to close tolerances. It is well suited for fabrication shops, maintenance facilities, and metalworking environments where consistent surface quality on both ferrous and non-ferrous metals is the goal. Installation requires a separately purchased unitized wheel mandrel. Metalworkers and fabricators are the primary users of this product.\u003c\/p\u003e\n\u003cp\u003eThis wheel is built for applications that demand a fine finish without aggressive material removal. The open web construction resists loading, extending service life during prolonged finishing runs. It handles ferrous metals, non-ferrous metals, exotic alloys, titanium, and composites. The wheel runs clockwise or counterclockwise, giving operators more flexibility when pairing it with bench grinders, right-angle grinders, or automated finishing machines in light manufacturing and job shop settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSoft-density silicon carbide abrasive conforms to flat and contoured surfaces\u003c\/li\u003e\n  \u003cli\u003eSuitable for ferrous metals, non-ferrous metals, exotic alloys, titanium, and composites\u003c\/li\u003e\n  \u003cli\u003eRuns clockwise and counterclockwise for versatile tool pairing\u003c\/li\u003e\n  \u003cli\u003eOpen web construction resists loading for longer service life\u003c\/li\u003e\n  \u003cli\u003eDelivers precise results where close tolerances are required\u003c\/li\u003e\n  \u003cli\u003eCuts faster than buff-and-blend non-woven products while maintaining finesse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with a unitized wheel mandrel (sold separately) on standard bench grinders, right-angle grinders, and automated finishing equipment that accept center-hole unitized wheels.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eMount this wheel onto a compatible unitized wheel mandrel following the tool manufacturer's torque and speed guidelines. Verify that the tool's rated RPM does not exceed the wheel's maximum rated speed before operation. Wear appropriate PPE including eye protection and gloves during installation and use. Inspect the wheel for damage before each use and do not operate a cracked or compromised wheel.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Silicon Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Standard Abrasives 500 Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.56 inches x 4.56 inches x 4.31 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 051115332017\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: 7000121888\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51343596552498,"sku":"7000121888","price":199.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310528554.jpg?v=1782023048","url":"https:\/\/voomisupply.com\/products\/3m-7000121888-silicon-carbide-unitized-wheel-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}