{"product_id":"metabo-623479000-unmounted-flap-wheel-80-grit-4-inch","title":"Metabo 623479000 Unmounted Flap Wheel 80 Grit 4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe METABO 623479000 is a coated abrasive unmounted flap wheel designed for surface conditioning and material removal on metal workpieces. Built with zirconia alumina abrasive, this medium-grade wheel delivers consistent cut and finish across a range of metal applications. The 4-inch diameter by 4-inch width gives it a broad contact face suited to contouring, blending, and deburring on curved or irregular surfaces. Rated to 5800 RPM, it fits standard bench-mounted or arbor-driven spindle setups. The center hole with slots accommodates secure mounting on compatible mandrels. This wheel is used by fabricators, machinists, and maintenance techs who need a reliable, long-cutting abrasive for ferrous and non-ferrous metal work.\u003c\/p\u003e\u003cp\u003eThis flap wheel is intended for metalworking applications in fabrication shops, maintenance facilities, and production environments. It excels at blending weld seams, removing scale, and finishing contoured surfaces where flat abrasive discs cannot conform. The 80-grit medium grade makes it suitable for intermediate stock removal and surface prep before finer finishing stages. No interleaf construction is used, keeping the abrasive face fully exposed for aggressive contact with the workpiece.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eZirconia alumina abrasive for aggressive cut and durability on metal surfaces\u003c\/li\u003e\n\u003cli\u003e80 grit medium grade balances stock removal with surface finish quality\u003c\/li\u003e\n\u003cli\u003e4-inch diameter by 4-inch width provides a wide contact area for contouring and blending\u003c\/li\u003e\n\u003cli\u003eMaximum operating speed of 5800 RPM\u003c\/li\u003e\n\u003cli\u003eCenter hole with slots for secure mandrel mounting\u003c\/li\u003e\n\u003cli\u003eNo interleaf design keeps abrasive fully exposed for direct workpiece contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on metal surfaces as an unmounted flap wheel mounted to a compatible arbor or spindle mandrel rated for the 4-inch bore with slotted center hole configuration.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified operator familiar with abrasive wheel safety per ANSI B7.1 standards. Always verify the spindle speed does not exceed the 5800 RPM maximum rating before mounting. Inspect the wheel for damage before each use and ensure the mandrel and mounting hardware are rated for the wheel diameter and weight. Never exceed the rated RPM and always use appropriate eye and face protection during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Zirconia Alumina\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 4 inches\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\u003eMaximum RPM\u003c\/strong\u003e: 5800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterleaf\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.29 x 4.29 x 4.29 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.37 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: METABO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 623479000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"METABO","offers":[{"title":"Default Title","offer_id":51560348942642,"sku":"623479000","price":89.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f510a7a1884761e49a63df949ccb9edb.jpg?v=1786451003","url":"https:\/\/voomisupply.com\/products\/metabo-623479000-unmounted-flap-wheel-80-grit-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}