{"product_id":"3m-7100178225-mounted-flap-wheel-80-grit-aluminum-oxide","title":"3M 7100178225 Mounted Flap Wheel 80 Grit Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100178225 is a threaded-mount flap wheel designed for precision grinding, blending, and finishing on metal, wood, and composite surfaces. Built with aluminum oxide abrasive on a cloth backing with XE backing weight, it delivers consistent cut and finish at up to 20,000 RPM. The medium-grade, 80-grit configuration makes it well suited for deburring edges, smoothing welds, and surface prep work where a controlled, even finish is required. Metalworkers, fabricators, and maintenance technicians rely on this style of mounted flap wheel for access to contoured and hard-to-reach areas that flat discs cannot address effectively.\u003c\/p\u003e\u003cp\u003eThis mounted flap wheel is intended for use with rotary tools, die grinders, and spindle-mounted applications where a threaded arbor mount is appropriate. At 1 inch face width, it covers enough surface area for efficient blending passes while maintaining maneuverability in tight workspaces. Common applications include weld seam blending, pipe and tube finishing, deburring machined parts, and surface conditioning on ferrous and non-ferrous metals. The coated aluminum oxide abrasive construction handles moderate-stock-removal tasks in both shop and field environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAluminum oxide coated abrasive provides durable, consistent cut on metal and composite surfaces\u003c\/li\u003e\n\u003cli\u003e80 grit medium grade balances stock removal with surface finish quality\u003c\/li\u003e\n\u003cli\u003eThreaded mount design for secure attachment to die grinders and rotary tools\u003c\/li\u003e\n\u003cli\u003e1 inch face width offers coverage for efficient blending in contoured areas\u003c\/li\u003e\n\u003cli\u003eCloth backing with XE backing weight supports flex and conformability on irregular surfaces\u003c\/li\u003e\n\u003cli\u003eRated to 20,000 RPM maximum for compatibility with standard high-speed rotary tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with threaded-arbor die grinders and rotary tools rated to accommodate mounted abrasive flap wheels up to 20,000 RPM.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified metalworker or tooling technician familiar with mounted abrasive accessories. Verify that the tool spindle speed does not exceed the 20,000 RPM maximum rating before mounting. Ensure the threaded arbor is fully seated and secure before operating. Always wear appropriate PPE including eye protection and gloves when working with abrasive grinding accessories.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: XE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterleaf\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 20,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.6 pounds\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: 7100178225\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51722963943730,"sku":"7100178225","price":31.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b060a4ff683f92730f79c0ec14e2a9fc.jpg?v=1788598563","url":"https:\/\/voomisupply.com\/products\/3m-7100178225-mounted-flap-wheel-80-grit-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}