{"product_id":"3m-7000121027-scotch-brite-exl-unitized-wheel-4-in-ao","title":"3M 7000121027 Scotch-brite Exl Unitized Wheel 4 in Ao","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000121027 is a Scotch-Brite EXL Unitized Wheel designed for smoothing, deburring, and finishing operations on metal alloys, plastics, and composites. Built with a soft, conformable construction, the wheel maintains consistent abrasive contact across irregular and complex part geometries. The aluminum oxide (AO) abrasive mineral and unitized layered structure deliver repeatable surface finishing results across a range of material types. At 4 inches in diameter with a 3\/8 inch arbor, this wheel fits standard bench grinders and portable finishing equipment commonly used in fabrication and maintenance environments.\u003c\/p\u003e\n\u003cp\u003eThis wheel is suited for metal fabrication shops, maintenance and repair operations, and production finishing lines where edge deburring, surface blending, and light material removal are required. The conformable construction makes it effective for robotic or automated processing where consistent abrasive contact on contoured parts is critical. It is also appropriate for manual bench grinding tasks on heat-sensitive materials where minimizing thermal buildup is a priority.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSoft, conformable unitized construction maintains abrasive contact on complex and contoured part shapes\u003c\/li\u003e\n  \u003cli\u003eAluminum oxide (AO) abrasive mineral for effective deburring and finishing of metal alloys, plastics, and composites\u003c\/li\u003e\n  \u003cli\u003eLayered unitized wheel can run clockwise or counterclockwise without performance loss\u003c\/li\u003e\n  \u003cli\u003eMinimizes heat buildup, reducing thermal impact on heat-sensitive workpiece materials\u003c\/li\u003e\n  \u003cli\u003eResists smearing for cleaner finished surfaces and reduced prep time\u003c\/li\u003e\n  \u003cli\u003eWheel edge can be dressed to maintain deburring, finishing, and polishing performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on bench grinders and finishing equipment accepting a 3\/8 inch arbor. Suitable for use on metal alloys, many plastics, and composites in both manual and robotic processing applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified operator following the equipment manufacturer's maximum RPM rating for the wheel size and arbor. Power down and disconnect the grinder or finishing unit before mounting or removing the wheel. Confirm the arbor size matches the 3\/8 inch bore before seating the wheel, and inspect the wheel for visible damage prior to each use. Eye protection and appropriate PPE are required during operation per applicable safety standards.\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: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Aluminum Oxide (AO)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Unitized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.7 x 5.7 x 6 inches\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: 00048011928302\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: 7000121027\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51345880252722,"sku":"7000121027","price":506.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310523725.jpg?v=1782065461","url":"https:\/\/voomisupply.com\/products\/3m-7000121027-scotch-brite-exl-unitized-wheel-4-in-ao","provider":"Voomi Supply","version":"1.0","type":"link"}