{"product_id":"3m-7000047074-surface-conditioning-disc-4-5-in-medium","title":"3M 7000047074 Surface Conditioning Disc 4.5 in Medium","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000047074 is a Surface Conditioning RC Disc designed for deburring, blending, cleaning, and finishing operations on composites and soft metals. Built with Aluminum Oxide abrasive on a non-woven RC (surface conditioning) material, it delivers reliable initial cut rate along with extended cutting life under average to moderate pressure. The disc mounts via a Hook and Loop attachment system, making pad changes fast during production or service work. At 4.5 inches in diameter, it fits standard right-angle grinders and die grinders rated for disc use. Metalworkers, fabricators, and finishing technicians use this disc for surface prep and coating removal work.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for flat surface applications on composites, aluminum, and other soft metals where controlled material removal and a consistent finish are required. It performs well in blending weld seams, removing light scale or oxidation, and prepping surfaces before coating or bonding. The medium grade rating positions it for general-purpose use where aggressive stock removal is not required. The Hook and Loop backing allows quick attachment to compatible 4.5-inch backup pads, making it practical for high-volume repetitive finishing tasks in fabrication shops, maintenance facilities, and light manufacturing environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum Oxide abrasive on RC non-woven material for consistent cut rate and extended disc life\u003c\/li\u003e\n  \u003cli\u003eMedium grade suited for blending, coating removal, finishing, and light deburring\u003c\/li\u003e\n  \u003cli\u003eHook and Loop attachment for fast disc changes on compatible backup pads\u003c\/li\u003e\n  \u003cli\u003eHigh edge durability and flexibility for controlled surface contact\u003c\/li\u003e\n  \u003cli\u003eMost effective on flat surfaces made of composites or soft metals\u003c\/li\u003e\n  \u003cli\u003e4.5-inch diameter fits standard right-angle and die grinder configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 4.5-inch Hook and Loop backup pads on right-angle grinders and die grinders rated to 8000 RPM or higher. Best suited for composites and soft metals including aluminum. No specific OEM model compatibility was stated in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and disc changes should be performed with the grinder powered off and unplugged or air supply disconnected. Confirm the backup pad and grinder are rated for the disc diameter and RPM before mounting. Inspect the disc for damage before each use and do not exceed the 8000 RPM maximum rated speed. Disc mounting and use should follow applicable ANSI B7.1 safety standards for abrasive products.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Substrate\u003c\/strong\u003e: RC Non-Woven Surface Conditioning Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 8000 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Hook and Loop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 5.4 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 12.38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 12.38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 5.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 051115357812\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: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000047074\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51345157194034,"sku":"7000047074","price":58.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310528876.jpg?v=1782050747","url":"https:\/\/voomisupply.com\/products\/3m-7000047074-surface-conditioning-disc-4-5-in-medium","provider":"Voomi Supply","version":"1.0","type":"link"}