{"product_id":"walter-surface-technologies-07r453-deburring-disc-4-5in","title":"Walter Surface Technologies 07R453 Deburring Disc 4.5in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER SURFACE TECHNOLOGIES 07R453 is an aluminum oxide deburring disc designed for surface conditioning, deburring, and blending operations on metal workpieces. Part of the QS Blendex series, this flexible disc mounts via a hook and loop connector for fast changeovers on compatible backing pads. At 4-1\/2 inches in diameter with a 7\/16 inch center hole, it fits standard right-angle grinders and disc sanders commonly used in fabrication and metalworking. Medium grade aluminum oxide provides effective material removal and edge cleanup without aggressive stock removal, making it well suited for finishing passes and light deburring tasks.\u003c\/p\u003e\n\u003cp\u003eThis disc is intended for trade professionals in metal fabrication, welding, pipefitting, and maintenance work where consistent surface finish and edge preparation are required. The flexible construction allows the disc to conform to contoured or irregular surfaces, improving contact and finish uniformity. Typical applications include weld spatter removal, burr cleanup on cut edges, and pre-inspection surface blending on structural steel, pipe, and sheet metal components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-1\/2 inch diameter with 7\/16 inch center hole fits standard angle grinder backing pads\u003c\/li\u003e\n  \u003cli\u003eAluminum oxide abrasive material rated for medium grade surface conditioning\u003c\/li\u003e\n  \u003cli\u003eHook and loop connector enables tool-free disc changes and secure mounting\u003c\/li\u003e\n  \u003cli\u003eFlexible disc construction conforms to curved and irregular work surfaces\u003c\/li\u003e\n  \u003cli\u003eRated to 11,000 RPM maximum for use with common right-angle grinders\u003c\/li\u003e\n  \u003cli\u003eQS Blendex series design balances cut rate and surface finish control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with hook and loop backing pads sized for 4-1\/2 inch deburring and surface conditioning discs on right-angle grinders and disc sanders operating at or below 11,000 RPM.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by metalworkers, fabricators, and maintenance technicians using standard right-angle grinders equipped with a compatible hook and loop backing pad. Before mounting or removing the disc, ensure the grinder is unplugged or the battery is removed and the disc has come to a complete stop. Never exceed the 11,000 RPM maximum speed rating marked on the disc. Inspect the disc for tears, delamination, or abrasive loss before each use and discard any disc showing visible damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: Medium\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\u003eColor\u003c\/strong\u003e: Maroon\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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 07R453\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER","offers":[{"title":"Default Title","offer_id":67911789936946,"sku":"07R453","price":107.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5d98a8e68ff621611d83b96af85acea0.jpg?v=1791219578","url":"https:\/\/voomisupply.com\/products\/walter-surface-technologies-07r453-deburring-disc-4-5in","provider":"Voomi Supply","version":"1.0","type":"link"}