{"product_id":"merit-abrasives-69957399639-quick-change-disc-40-grit-2-in","title":"Merit Abrasives 69957399639 Quick-change Disc 40 Grit 2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MERIT ABRASIVES 69957399639 is a coated abrasive quick-change disc engineered for use with Power-Lock Type 2 (TS \/ Type II) handheld disc sanders. The disc measures 2 inches in diameter and runs a 40-grit aluminum oxide grain on a rigid, X-weight, 2-ply cloth and polyester backing. At 40 grit, this is an extra-coarse grade suited for aggressive material removal rather than finish work. Maximum rated speed is 30,000 RPM. The brown disc mounts via a Type S attaching system for fast tool-free swaps between grits during production grinding and deburring operations.\u003c\/p\u003e\u003cp\u003eThis disc is designed for deburring, cleaning, and surface detailing on a broad range of metals including 300 and 400 series stainless steel, aluminum, brass, bronze, hard carbon steels, soft carbon steels, and titanium. It is used primarily in fabrication, welding prep, and maintenance applications where a rigid-backed, high-speed small disc is needed to work in tight areas or on curved surfaces. The handheld disc sander is the intended machine. The coarse grit makes it most productive on heavier scale, weld spatter, and burr removal rather than blending or polishing passes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e40-grit aluminum oxide grain delivers aggressive, extra-coarse material removal\u003c\/li\u003e\n\u003cli\u003eRigid X-weight, 2-ply cloth and polyester backing withstands lateral load during grinding\u003c\/li\u003e\n\u003cli\u003ePower-Lock Type 2 (TS \/ Type II) quick-change mount enables tool-free disc swaps\u003c\/li\u003e\n\u003cli\u003eType S attaching system provides secure, low-profile connection to compatible mandrels\u003c\/li\u003e\n\u003cli\u003eRated to 30,000 RPM for use at full handheld disc sander speeds\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide material range including stainless steel, aluminum, and titanium\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with handheld disc sanders that accept Power-Lock Type 2 (TS \/ Type II) quick-change mandrels with a Type S attaching system. Suitable for use on 300 series stainless, 400 series stainless, aluminum, brass, bronze, hard carbon steels, soft carbon steels, and titanium workpieces.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by metal fabricators, maintenance technicians, and machinists using a compatible Type S quick-change mandrel. Before mounting or removing the disc, ensure the tool is powered off and disconnected from its power source. Verify the tool's free-speed RPM rating meets or exceeds the disc's 30,000 RPM maximum before operation. Inspect the disc for damage before each use and do not use a disc that shows cracks, tears, or backing separation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Extra 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: Cloth and Polyester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: Y (X-weight, 2-ply)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Rigid\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\u003eMaximum RPM\u003c\/strong\u003e: 30,000\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\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\u003eMaterial Application\u003c\/strong\u003e: 300 Series Stainless, 400 Series Stainless, Aluminum, Brass, Bronze, Hard Carbon Steels, Soft Carbon Steels, Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.001 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: 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191506\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 69957399639\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51558018482482,"sku":"69957399639","price":13311.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ff34cb49f99203e65bdc3b9cf9e6ff3a.jpg?v=1786400996","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-69957399639-quick-change-disc-40-grit-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}