{"product_id":"merit-abrasives-69957399687-quick-change-disc-100-grit-1-in","title":"Merit Abrasives 69957399687 Quick-change Disc 100 Grit 1 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT ABRASIVES 69957399687 is a 1-inch diameter quick-change abrasive disc designed for use with TR (Type III) and Type R attaching systems on handheld disc sanders. It carries a 100-grit aluminum oxide abrasive bonded to a rigid, X-weight 2-ply cloth and polyester backing for durability and a fast cut rate. Rated to 40,000 RPM, this disc is built for consistent stock removal on hard and soft metals in demanding trade environments. Licensed HVAC, fabrication, and maintenance technicians use discs in this series for deburring, surface cleaning, and detail work where a fine, controlled cut is required.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for work on 300 series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium. It fits standard handheld disc sanders equipped with TR (Type III) or Type R quick-change spindles. The rigid backing maintains disc geometry under load, which is important when working on tight radii or contoured surfaces in plumbing, HVAC, and light fabrication applications. Individual packaging with a minimum order quantity of 100 units makes this disc appropriate for shop stocking or job-site supply.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e100-grit aluminum oxide abrasive provides fine, controlled material removal\u003c\/li\u003e\n  \u003cli\u003eTR (Type III) and Type R quick-change compatibility for fast disc swaps on handheld sanders\u003c\/li\u003e\n  \u003cli\u003eX-weight 2-ply cloth and polyester backing rated for rigid, high-stress grinding applications\u003c\/li\u003e\n  \u003cli\u003e40,000 RPM maximum speed rating suits high-speed handheld tools\u003c\/li\u003e\n  \u003cli\u003eCoated abrasive construction extends disc life and maintains cut rate over time\u003c\/li\u003e\n  \u003cli\u003eApproved for use on stainless steel, brass, bronze, carbon steels, and titanium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with handheld disc sanders equipped with TR (Type III) or Type R quick-change spindle systems. Compatible material applications include 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\u003eInstall and remove the disc only when the tool is powered off and disconnected from its power source. Confirm the tool spindle type matches the TR (Type III) or Type R attaching system before mounting. Do not exceed the 40,000 RPM maximum speed rating of the disc. Inspect the disc for damage before each use and replace immediately if cracks, tears, or delamination 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: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Fine\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: X-Weight\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: TR (Type III)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 40,000\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\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  \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: 69957399687\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51558220595506,"sku":"69957399687","price":3964.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/32cbdd1b8cfd23a44f463dfd7ab00667.jpg?v=1786406423","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-69957399687-quick-change-disc-100-grit-1-in","provider":"Voomi Supply","version":"1.0","type":"link"}