{"product_id":"merit-abrasives-69957399616-quick-change-disc-50-grit","title":"Merit Abrasives 69957399616 Quick-change Disc 50 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT ABRASIVES 69957399616 is a 1-inch diameter, Type II (TS) quick-change disc designed for use with handheld disc sanders in metalworking applications. It features a 50-grit aluminum oxide abrasive bonded to a polyester cloth backing rated at Y-weight, providing a rigid, durable cutting surface suitable for coarse material removal. The disc is rated to 40000 RPM and attaches via a Type S quick-change system, allowing fast swaps without tools. It is suited for deburring, cleaning, and surface detailing on a range of ferrous and non-ferrous metals.\u003c\/p\u003e\n\u003cp\u003eThis disc is intended for trade and industrial use where consistent abrasive performance is needed on stainless steel, aluminum, brass, bronze, titanium, and both hard and soft carbon steels. The coated aluminum oxide construction performs well in grinding and finishing passes on tight or contoured surfaces where a larger disc cannot reach. It is sized for compact handheld disc sanders commonly used in fabrication shops, maintenance environments, and field service work on metal assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-inch diameter with Type S quick-change attachment for tool-free disc swaps\u003c\/li\u003e\n  \u003cli\u003e50-grit coarse aluminum oxide abrasive for aggressive material removal and deburring\u003c\/li\u003e\n  \u003cli\u003eY-weight polyester cloth backing provides rigidity during contact grinding\u003c\/li\u003e\n  \u003cli\u003eRated to 40000 RPM for use with high-speed handheld disc sanders\u003c\/li\u003e\n  \u003cli\u003eCompatible with 300 and 400 series stainless steel, aluminum, brass, bronze, titanium, and carbon steels\u003c\/li\u003e\n  \u003cli\u003eSeries R766 coated disc with brown disc color and silver button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with handheld disc sanders that accept TS (Type II), Type S quick-change accessories. Compatible material applications include 300 Series Stainless, 400 Series Stainless, Aluminum, Brass, Bronze, Hard Carbon Steels, Soft Carbon Steels, and Titanium.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by pressing the disc onto a compatible Type S quick-change mandrel until the locking mechanism engages. Always verify the tool spindle speed does not exceed the 40000 RPM disc rating before operation. Wear appropriate PPE including eye protection and gloves when grinding or deburring metal surfaces. Inspect the disc for damage or wear before each use and replace if the backing or abrasive shows signs of deterioration.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\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 Cloth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: Y-weight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Rigid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 40000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Change Compatibility\u003c\/strong\u003e: TS (Type II)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R766\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: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.2 inches x 3.1 inches x 3.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.001 pounds\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: 69957399616\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51561493168434,"sku":"69957399616","price":4021.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/31efaf7926b9767961f014424b45151d.jpg?v=1786464944","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-69957399616-quick-change-disc-50-grit","provider":"Voomi Supply","version":"1.0","type":"link"}