{"product_id":"walter-surface-technologies-07r454-deburring-disc","title":"Walter Surface Technologies 07R454 Deburring Disc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WALTER SURFACE TECHNOLOGIES 07R454 is a flexible aluminum oxide deburring disc designed for surface conditioning, deburring, and blending on metal workpieces. Part of the QS Blendex series, it measures 4-1\/2 inches in diameter with a 7\/16-inch center hole and attaches via a hook and loop backing for fast disc changes. Rated to 11,000 RPM, this fine-grade disc removes burrs and blends weld seams without aggressive stock removal. It is suited for use with compatible angle grinders and random orbital tools found in fabrication, HVAC sheet metal work, and mechanical trade shops.\u003c\/p\u003e\u003cp\u003eThe 07R454 is intended for light deburring and surface blending on ferrous and non-ferrous metals. Its flexible construction allows it to conform to contoured surfaces, making it useful for cleaning up drilled holes, weld beads, and cut edges. The fine grade makes it appropriate for finishing passes where surface appearance matters, such as preparing flanges, fittings, and panel cutouts common in mechanical and plumbing rough-in work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-1\/2 inch diameter fits standard angle grinder pads\u003c\/li\u003e\n\u003cli\u003eFine grade aluminum oxide abrasive for controlled material removal and surface blending\u003c\/li\u003e\n\u003cli\u003eHook and loop connector for tool-free disc swaps\u003c\/li\u003e\n\u003cli\u003eFlexible construction conforms to curved and contoured surfaces\u003c\/li\u003e\n\u003cli\u003e11,000 RPM maximum speed rating\u003c\/li\u003e\n\u003cli\u003e7\/16 inch center hole for proper arbor fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement deburring disc for use with hook and loop backing pads on 4-1\/2 inch angle grinders and surface conditioning tools.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and disc changes should be performed by a qualified operator with the grinder or tool fully powered down and unplugged. Verify the tool's rated RPM meets or exceeds the disc's 11,000 RPM maximum before mounting. Do not exceed the maximum RPM rating. Always wear appropriate PPE including eye protection and gloves when operating abrasive discs.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 4-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Hole Size\u003c\/strong\u003e: 7\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Fine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Hook and Loop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Flexible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 11,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: QS Blendex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191506\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WALTER SURFACE TECHNOLOGIES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 07R454\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER","offers":[{"title":"Default Title","offer_id":67907503980850,"sku":"07R454","price":104.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8e539f97b14de7e23a2ad49adbb9e3a8.jpg?v=1791179839","url":"https:\/\/voomisupply.com\/products\/walter-surface-technologies-07r454-deburring-disc","provider":"Voomi Supply","version":"1.0","type":"link"}