{"product_id":"merit-abrasives-69957399659-quick-change-disc-240-grit-3-in","title":"Merit Abrasives 69957399659 Quick-change Disc 240 Grit 3 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT ABRASIVES 69957399659 is a Power-Lock Type 2 quick-change abrasive disc designed for use with handheld disc sanders in metalworking applications. It measures 3 inches in diameter and carries a 240 grit rating, placing it in the very fine grade category. The abrasive material is aluminum oxide bonded to a rigid, X-weight 2-ply polyester backing that resists tearing and extends service life under sustained stock removal. The coated construction delivers a faster cut rate than standard single-layer discs. Rated to 20,000 RPM, this disc is suited for deburring, cleaning, and surface detailing work on metal substrates. Installation and disc changes are handled by licensed tradespeople and skilled metalworkers in fabrication and maintenance settings.\u003c\/p\u003e\n\u003cp\u003eThis disc is intended for use on 300 series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium. It fits handheld disc sanders equipped with a Type S power-lock attaching system, making it a common choice in metal fabrication shops, MRO environments, and field service situations where fast disc changes and consistent finish quality are required. The 240 grit level is appropriate for final deburring passes, light surface conditioning, and detailing work where a finer finish is needed after coarser stock removal steps.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e240 grit aluminum oxide abrasive for very fine surface conditioning and deburring\u003c\/li\u003e\n  \u003cli\u003eX-weight 2-ply polyester backing provides rigidity and extended disc life\u003c\/li\u003e\n  \u003cli\u003ePower-Lock Type S attaching system allows fast, tool-free disc changes\u003c\/li\u003e\n  \u003cli\u003eRated to 20,000 RPM for use with high-speed handheld disc sanders\u003c\/li\u003e\n  \u003cli\u003eCoated construction delivers faster cut rate and longer service intervals\u003c\/li\u003e\n  \u003cli\u003eCompatible with 300 series stainless steel, brass, bronze, carbon steels, and titanium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with handheld disc sanders equipped with a Type S power-lock interface. Suitable for material applications including 300 series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDisc changes should be performed with the sander powered off and disconnected from its power source. Verify the spindle speed of the host tool does not exceed the 20,000 RPM disc rating before use. Inspect the disc for damage or delamination prior to each use and discard any disc showing tears, cracks, or separation of the backing layer. Wear appropriate PPE including eye protection and gloves when operating abrasive tools.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 240\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Very 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: Polyester\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: X\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Rigid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type S Power-Lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 20,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Brown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R766\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMachine Compatibility\u003c\/strong\u003e: Handheld Disc Sander\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: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.021 pounds\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: 69957399659\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51557437931826,"sku":"69957399659","price":6008.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7262e06821682cc5364548ec2b436fa7.jpg?v=1786388153","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-69957399659-quick-change-disc-240-grit-3-in","provider":"Voomi Supply","version":"1.0","type":"link"}