{"product_id":"merit-abrasives-69957399796-quick-change-disc-320-grit","title":"Merit Abrasives 69957399796 Quick-change Disc 320 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT ABRASIVES 69957399796 is a coated quick-change abrasive disc engineered for use with Power-Lock Type 1 (TP\/Type P) handheld disc sanders. This disc measures 3 inches in diameter and carries a 320-grit aluminum oxide abrasive surface, placing it in the extra fine grade range. The backing is a Y-weight 2-ply polyester construction rated rigid, providing durability and a faster cut rate compared to lighter-weight backings. At a maximum operating speed of 20,000 RPM, it delivers consistent stock removal for finishing and detailing tasks on metal surfaces. Licensed trades and fabricators typically reach for this disc during surface prep, deburring, and cleaning operations.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for use on 300 series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium. The extra fine 320 grit makes it appropriate for final deburring passes, light cleaning, and surface detailing rather than aggressive material removal. It is designed for handheld disc sander applications in both shop and field environments. The brown, aluminum oxide coated face with polyester backing holds up well across repeated passes on hard and soft metals alike, reducing disc changes during production or service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e320 grit extra fine aluminum oxide abrasive for deburring, cleaning, and detailing\u003c\/li\u003e\n  \u003cli\u003eY-weight 2-ply polyester backing rated rigid for extended disc life and faster cut rate\u003c\/li\u003e\n  \u003cli\u003ePower-Lock Type 1 (TP\/Type P) quick-change attachment for tool-free disc swaps\u003c\/li\u003e\n  \u003cli\u003eRated to 20,000 RPM maximum operating speed\u003c\/li\u003e\n  \u003cli\u003eCompatible with 300 series stainless, brass, bronze, hard and soft carbon steels, and titanium\u003c\/li\u003e\n  \u003cli\u003eSeries R766 construction with coated brown face for consistent abrasive performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for handheld disc sanders using the Power-Lock Type 1 (TP\/Type P) quick-change attachment system. Rated for use on 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\u003eInstallation and disc changes should be performed with the sander fully powered down and disconnected from its power source. Verify the disc is fully seated and locked into the Power-Lock Type 1 quick-change hub before resuming operation. Never operate this disc above its rated maximum speed of 20,000 RPM. Inspect the disc for tears, delamination, or damage before each use and replace if any defects are present.\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: 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: Polyester (Y-weight, 2-ply)\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: 20,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Power-Lock Type 1 (TP\/Type P)\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\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\u003eWeight\u003c\/strong\u003e: 0.021 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: 50\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: 69957399796\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51562537550130,"sku":"69957399796","price":6375.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a55c1c9101a949ae084b86ae60f8675b.jpg?v=1786479124","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-69957399796-quick-change-disc-320-grit","provider":"Voomi Supply","version":"1.0","type":"link"}