{"product_id":"merit-abrasives-69957399701-quick-change-disc-150-grit-1-5-in","title":"Merit Abrasives 69957399701 Quick-change Disc 150 Grit 1.5 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MERIT ABRASIVES 69957399701 is a coated quick-change abrasive disc designed for use with Power-Lock Type R attachment systems. Built on a rigid polyester backing with a Y-weight designation, this disc carries aluminum oxide abrasive grain at 150 grit, placing it in the very fine grade category. It measures 1.5 inches in diameter and is rated for a maximum of 30,000 RPM, making it suitable for high-speed rotary tools and die grinders. The brown coated surface and black button are consistent with the Merit R766 series. This disc is sold individually with a minimum order quantity of 100 units.\u003c\/p\u003e\u003cp\u003eThis disc is suited for light material removal, blending, and surface finishing in tight or confined areas where a small-diameter abrasive is required. The 1.5-inch diameter makes it practical for detail work on metal surfaces in fabrication, maintenance, and repair applications. It is commonly installed by machinists, maintenance technicians, metalworkers, and industrial trade professionals who rely on quick-change tooling for efficient abrasive swaps during production or service work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e150 grit aluminum oxide abrasive for very fine material removal and surface blending\u003c\/li\u003e\n\u003cli\u003ePower-Lock Type R quick-change attachment for tool-free disc swaps\u003c\/li\u003e\n\u003cli\u003eRigid polyester Y-weight backing for consistent contact and minimal flex\u003c\/li\u003e\n\u003cli\u003e1.5-inch diameter suited for confined area and detail finishing work\u003c\/li\u003e\n\u003cli\u003e30,000 RPM maximum speed rating compatible with standard die grinders\u003c\/li\u003e\n\u003cli\u003eR766 series construction with brown coated grain surface\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Power-Lock Type R quick-change mandrels and compatible rotary tools rated for small-diameter coated abrasive discs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and disc changes should be performed with the tool powered off and disconnected from the air or electrical supply. Confirm the mandrel type matches the Power-Lock Type R attachment system before mounting. Do not exceed the 30,000 RPM maximum speed rating. Eye protection and appropriate PPE should be worn during all abrasive operations per applicable shop safety standards.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 150\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: Y\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\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\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: 69957399701\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51564107825458,"sku":"69957399701","price":5500.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6ef9a86ccc003886c07c9da1a8f4d2ad.jpg?v=1786511156","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-69957399701-quick-change-disc-150-grit-1-5-in","provider":"Voomi Supply","version":"1.0","type":"link"}