{"product_id":"3m-7000121893-convolute-deburring-wheel-6-inch","title":"3M 7000121893 Convolute Deburring Wheel 6 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7000121893 is a convolute deburring wheel designed for medium to heavy precision deburring, blending, and polishing of machined and fabricated parts. The wheel bonds an open, nonwoven web loaded with silicon carbide abrasive grain and resin to a rigid fiberglass core. That construction produces a wheel that is strong, dense, and conformable enough to follow part geometry without gouging. It measures 6.38 inches in diameter and 3.69 inches wide, and weighs 2.85 pounds. Machinists, tool-and-die technicians, and metal fabricators reach for this wheel when a job demands consistent, controlled material removal on close-tolerance components.\u003c\/p\u003e\u003cp\u003eThis wheel is suited for medium to heavy deburring on parts that require tight dimensional control. Typical applications include removing aluminum die cast flashing, cleaning up milled steel edges, and blending weld seams on fabricated assemblies. The open web construction resists loading, which extends service life when working with soft or gummy metals. The silicon carbide mineral provides sharp cutting action and leaves smooth, refined surface finishes compared to aluminum oxide alternatives.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSilicon carbide abrasive grain delivers sharp cutting action and smooth final finish\u003c\/li\u003e\n\u003cli\u003eOpen nonwoven web resists loading and prolongs abrasive service life\u003c\/li\u003e\n\u003cli\u003eMedium-to-hard density stands up to part edges during aggressive deburring passes\u003c\/li\u003e\n\u003cli\u003eConformable construction follows part geometry to reduce risk of gouging\u003c\/li\u003e\n\u003cli\u003eFiberglass core provides structural rigidity under sustained load\u003c\/li\u003e\n\u003cli\u003eEffective on aluminum die cast flashing and other close-tolerance workpieces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a convolute deburring wheel for use on bench grinders, pedestal grinders, and automated deburring machines that accept 6-inch diameter wheels with a compatible arbor bore size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified operator familiar with abrasive wheel safety standards, including ANSI B11 and applicable OSHA regulations. Power down and lock out the machine before mounting or dismounting the wheel. Inspect the wheel for cracks or damage before each use and verify that the machine spindle speed does not exceed the wheel's rated maximum RPM. Always use the appropriate flanges and hardware specified for convolute wheel mounting.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 6.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Width\u003c\/strong\u003e: 3.69 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.85 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Silicon Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Convolute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Material\u003c\/strong\u003e: Fiberglass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 051115332178\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 7000121893\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51345140351282,"sku":"7000121893","price":352.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310528549.jpg?v=1782050155","url":"https:\/\/voomisupply.com\/products\/3m-7000121893-convolute-deburring-wheel-6-inch","provider":"Voomi Supply","version":"1.0","type":"link"}