{"product_id":"3m-7100178244-flap-wheel-1-in-80-grit-aluminum-oxide-1-4-20","title":"3M 7100178244 Flap Wheel 1 in 80 Grit Aluminum Oxide 1\/4-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100178244 is a 244D series general-purpose flap wheel engineered for grinding, polishing, sanding, and finishing on a variety of surfaces. At 1 inch in diameter with an 80-grit aluminum oxide abrasive and a 1\/4-20 arbor mount, this coated wheel is built for use with standard rotary tools and die grinders. The aluminum oxide mineral cuts sharp and holds up through extended use. Individually-mounted abrasive flaps continually lap the workpiece surface, allowing controlled material removal while producing fine, consistent finishes. An X-weight cotton cloth backing adds durability and flexibility, reducing the risk of gouging or marring the substrate.\u003c\/p\u003e\u003cp\u003eThis flap wheel is suited for metal finishing, surface prep, and deburring applications in fabrication shops, maintenance facilities, and light industrial environments. It fits standard rotary and die grinder setups via the 1\/4-20 arbor. The 244D is compatible with both Type 83 (T83) and Type 84 (T84) mounting systems, giving it flexibility across a range of tool configurations. Typical users include machinists, pipefitters, fabricators, and maintenance technicians working on ferrous and non-ferrous metals.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e80-grit aluminum oxide mineral for sharp cutting and long service life\u003c\/li\u003e\n\u003cli\u003eIndividually-mounted flaps continually expose fresh abrasive for consistent finishes\u003c\/li\u003e\n\u003cli\u003eX-weight cotton cloth backing resists tearing and holds up along edges\u003c\/li\u003e\n\u003cli\u003e1\/4-20 arbor mount fits common rotary tools and die grinders\u003c\/li\u003e\n\u003cli\u003eCompatible with Type 83 (T83) and Type 84 (T84) mounting systems\u003c\/li\u003e\n\u003cli\u003eGeneral-purpose design suitable for grinding, polishing, sanding, and finishing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with rotary tools and die grinders accepting a 1\/4-20 arbor. Compatible with Type 83 (T83) and Type 84 (T84) mounting systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by qualified personnel familiar with rotary abrasive tools. Ensure the tool is powered off and unplugged before mounting or removing the wheel. Verify that the tool RPM rating meets or exceeds the wheel rating before use. Always wear appropriate personal protective equipment including eye protection and gloves when operating abrasive wheels.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: X-Weight Cotton Cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Type 83 (T83) and Type 84 (T84)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.75 x 3.75 x 4.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.16 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM\u003c\/strong\u003e: Each\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: 7100178244\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344631595314,"sku":"7100178244","price":85.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534425.jpg?v=1782038505","url":"https:\/\/voomisupply.com\/products\/3m-7100178244-flap-wheel-1-in-80-grit-aluminum-oxide-1-4-20","provider":"Voomi Supply","version":"1.0","type":"link"}