{"product_id":"3m-7010309372-quick-change-disc-3-in-aluminum-oxide-coarse","title":"3M 7010309372 Quick-change Disc 3 in Aluminum Oxide Coarse","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7010309372 is a Roloc TS quick-change abrasive disc designed for surface preparation, blending, and finishing applications in metal fabrication and maintenance work. Built with aluminum oxide abrasive in a non-woven construction, it delivers consistent cut and surface texture on ferrous and non-ferrous metals. The disc measures 3 inches in diameter and operates at a maximum rated speed of 18,000 RPM. It attaches via a Type S quick-change button system, allowing fast disc swaps without tools. The coarse grade makes it well suited for aggressive material removal, rust cleanup, and weld seam blending. Licensed tradespeople and fabricators in HVAC, plumbing, and general metal trades use this disc regularly in production and field service environments.\u003c\/p\u003e\u003cp\u003eThis disc is used in angle grinder and die grinder applications where rapid disc changes and consistent abrasive performance are required. Typical install scenarios include ductwork fabrication, pipe fitting preparation, structural steel cleanup, and surface conditioning prior to welding or coating. The non-woven aluminum oxide construction conforms moderately to contoured surfaces, making it useful for working around fittings and irregular geometry. It is sold individually as a single disc per package.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNon-woven aluminum oxide construction for consistent surface finish and controlled cut rate\u003c\/li\u003e\n\u003cli\u003eCoarse grade for aggressive rust removal, weld blending, and surface prep\u003c\/li\u003e\n\u003cli\u003eType S quick-change attachment system for tool-free disc swaps on compatible grinders\u003c\/li\u003e\n\u003cli\u003e18,000 RPM maximum rated speed suitable for standard angle and die grinders\u003c\/li\u003e\n\u003cli\u003e3-inch diameter fits compact grinder heads for access in tight spaces\u003c\/li\u003e\n\u003cli\u003eBrown disc color with black button; ACRS rated specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Type S quick-change compatible angle grinders and die grinders that accept 3-inch Roloc TS style abrasive discs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and disc changes should be performed with the grinder powered off and disconnected from its power source. Verify the grinder spindle speed rating meets or exceeds 18,000 RPM before mounting. Wear appropriate PPE including face shield and gloves during operation, and follow applicable ANSI B11 and OSHA abrasive wheel standards. Do not exceed the disc maximum RPM rating under any operating condition.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Non-Woven\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 18,000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Brown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButton Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SE-DS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: ACRS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.7 pounds\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: 7010309372\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51707752087858,"sku":"7010309372","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c81aa5292d094312c86dada6184044d5_66fd1356-b01b-4815-99c5-c5aa208cf52a.jpg?v=1788441971","url":"https:\/\/voomisupply.com\/products\/3m-7010309372-quick-change-disc-3-in-aluminum-oxide-coarse","provider":"Voomi Supply","version":"1.0","type":"link"}