{"product_id":"3m-7100085783-deburring-disc-8-in-very-fine-aluminum-oxide","title":"3M 7100085783 Deburring Disc 8 in Very Fine Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100085783 is an 8-inch aluminum oxide deburring disc designed to remove burrs, sharp edges, and light surface contamination from metal workpieces. It mounts via a 1\/4-inch arbor center hole and is rated for a maximum spindle speed of 3000 RPM. The very fine grade abrasive delivers controlled material removal without aggressive stock loss, making it well suited for finishing and edge-conditioning passes on ferrous and non-ferrous metals. Machinists, fabricators, and maintenance technicians install this disc on bench grinders or disc sanders as part of standard deburring workflows.\u003c\/p\u003e\u003cp\u003eThis deburring disc is used in metal fabrication shops, maintenance facilities, and light manufacturing environments where consistent edge finishing is required. The very fine aluminum oxide construction is appropriate for final deburring passes on steel, aluminum, and similar metals after cutting, drilling, or stamping operations. It is sold individually and is compatible with standard arbor-mount disc grinders and similar bench-mounted abrasive equipment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e8-inch disc diameter provides broad surface coverage for bench grinder applications\u003c\/li\u003e\n\u003cli\u003eVery fine aluminum oxide abrasive grade for controlled edge conditioning without aggressive stock removal\u003c\/li\u003e\n\u003cli\u003e1\/4-inch arbor center hole for secure mounting on standard disc equipment\u003c\/li\u003e\n\u003cli\u003e3000 RPM maximum rated speed for safe operation on compatible machines\u003c\/li\u003e\n\u003cli\u003eMaroon color coding for quick grade identification at the workbench\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on arbor-mount bench disc grinders and sanders that accept 8-inch abrasive discs with a 1\/4-inch center hole and operate at or below 3000 RPM.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or maintenance technician. Power down and lock out the grinder or disc sander before mounting or removing the disc. Verify the machine spindle speed does not exceed the 3000 RPM disc rating before operation. Inspect the disc for damage before each use and do not use a disc that shows cracks, tears, or delamination.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Hole Size\u003c\/strong\u003e: 0.25 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: Very Fine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Arbor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3000\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: 3.61 pounds\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: 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100085783\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51710376771890,"sku":"7100085783","price":16.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bfc37febdce279abd295815a9dc8e7a5_b6849d55-ae54-484d-b524-d12a1a1e537c.jpg?v=1788466142","url":"https:\/\/voomisupply.com\/products\/3m-7100085783-deburring-disc-8-in-very-fine-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}