{"product_id":"merit-abrasives-69957399702-quick-change-disc-180-grit","title":"Merit Abrasives 69957399702 Quick-change Disc 180 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MERIT ABRASIVES 69957399702 is a quick-change abrasive disc designed for handheld disc sanders in metalworking and fabrication applications. Built on a rigid Y-weight 2-ply polyester backing with an aluminum oxide abrasive coating, this disc delivers a faster cut rate and extended service life compared to lighter-backed alternatives. It attaches via a Power-Lock Type R system for secure, tool-free disc changes. Rated at 30,000 RPM maximum, the disc operates safely at high speeds. At 180 grit, it falls in the very fine grade range, making it well-suited for deburring, surface cleaning, and detailing work on metal components.\u003c\/p\u003e\u003cp\u003eThis disc is intended for use in metal fabrication, maintenance, and finishing environments where controlled material removal on hard and soft metals is required. Compatible material applications include 300 series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium. It is designed for use with handheld disc sanders equipped with a Type R quick-change attachment system. The disc is sold individually with a minimum order quantity of 100 units, making it appropriate for shop stocking or production-line supply.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e180 grit aluminum oxide abrasive for very fine deburring, cleaning, and detailing\u003c\/li\u003e\n\u003cli\u003eY-weight 2-ply polyester backing provides rigidity and extended disc life\u003c\/li\u003e\n\u003cli\u003ePower-Lock Type R attaching system allows fast, tool-free disc changes\u003c\/li\u003e\n\u003cli\u003eRated to 30,000 RPM maximum for use with high-speed handheld disc sanders\u003c\/li\u003e\n\u003cli\u003eSuitable for 300 series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium\u003c\/li\u003e\n\u003cli\u003eSeries R766 coated abrasive construction with brown disc color\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with handheld disc sanders equipped with a Type R Power-Lock quick-change system. Compatible material applications include 300 series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and disc changes should be performed by a qualified operator with the sander powered off and disconnected from its power source. Verify the sander spindle uses a Type R quick-change mount before installing. Never exceed the 30,000 RPM maximum speed rating. Inspect the disc for damage before each use and replace immediately if cracking, fraying, or delamination is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 1-1\/2 inches\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\u003eGrit\u003c\/strong\u003e: 180\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Very Fine\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\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 R Power-Lock\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\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: 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.001 pounds\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: 69957399702\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51558623707442,"sku":"69957399702","price":8491.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fe15759178b59da2464f3ef8bde1d430.jpg?v=1786416224","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-69957399702-quick-change-disc-180-grit","provider":"Voomi Supply","version":"1.0","type":"link"}