{"product_id":"merit-abrasives-63642505657-quick-change-disc-320-grit","title":"Merit Abrasives 63642505657 Quick-change Disc 320 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT ABRASIVES 63642505657 is a TR-style quick-change abrasive disc rated for coated aluminum oxide cutting at 320 grit (extra fine). The disc measures 2 inches in diameter and is backed with an X-weight cloth for rigidity and durability under high-speed operation. It is rated to a maximum of 30,000 RPM, making it suitable for precision finishing, light deburring, and surface prep on metal and similar substrates. The Type R attaching system allows fast, tool-free disc swaps, reducing downtime during production or repair work. Sold individually, with a minimum order quantity of 25 units.\u003c\/p\u003e\n\u003cp\u003eThis disc is intended for use with TR and Type R compatible right-angle grinders, die grinders, and finishing tools. At 320 grit extra fine, it is well-suited for final-stage finishing passes, removing light scratches, and preparing surfaces for coating or inspection. Typical applications include metal fabrication shops, automotive body work, aerospace component finishing, and general industrial maintenance where a fine, controlled cut is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e320 grit extra fine aluminum oxide abrasive for controlled, fine-finish cutting\u003c\/li\u003e\n  \u003cli\u003eTR quick-change Type R attaching system for fast, tool-free disc changes\u003c\/li\u003e\n  \u003cli\u003eX-weight cloth backing provides durability and flexibility under load\u003c\/li\u003e\n  \u003cli\u003eRated to 30,000 RPM maximum operating speed\u003c\/li\u003e\n  \u003cli\u003e2-inch diameter fits compact grinders and die grinders\u003c\/li\u003e\n  \u003cli\u003eBrown coated disc construction with black button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with TR and Type R quick-change disc holders and compatible right-angle or die grinders accepting 2-inch quick-change accessories.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by personnel familiar with abrasive tooling and applicable ANSI safety standards for grinding and finishing operations. Ensure the power tool is disconnected from its power source before mounting or removing the disc. Verify the tool's rated RPM meets or does not exceed the disc's 30,000 RPM maximum before use. Inspect the disc for damage before each use and do not use discs that show cracks, tears, or delamination.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 320\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Extra Fine\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: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Cloth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: X\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\u003eQuick-Change Compatibility\u003c\/strong\u003e: TR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 30,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\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: MERIT ABRASIVES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 63642505657\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51558992347442,"sku":"63642505657","price":33.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_e2edcab7-bb7d-4e4f-8d79-a985918fcad8.jpg?v=1786425127","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-63642505657-quick-change-disc-320-grit","provider":"Voomi Supply","version":"1.0","type":"link"}