{"product_id":"merit-abrasives-69957399756-quick-change-disc-120-grit","title":"Merit Abrasives 69957399756 Quick-change Disc 120 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT ABRASIVES 69957399756 is a 1-inch aluminum oxide quick-change disc designed for use with Power-Lock Type 1 (TP\/Type P) attachment systems on handheld disc sanders. It carries a 120-grit fine abrasive surface bonded to a rigid X-weight 2-ply polyester backing, rated to 40,000 RPM. The coated brown disc delivers a faster cut rate and extended service life compared to standard single-ply backings. It is suited for deburring, cleaning, and detail work on metal surfaces and is typically installed and used by machinists, fabricators, and maintenance technicians working with precision components.\u003c\/p\u003e\n\u003cp\u003eThis disc is built for use on 300 series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium. The small 1-inch diameter makes it well suited for tight access areas, weld seam cleanup, and intricate deburring tasks where larger discs cannot reach. It mounts to handheld disc sanders equipped with a Power-Lock Type P quick-change arbor. The rigid polyester backing maintains disc geometry under load, making it consistent for repetitive production deburring and surface prep operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e120-grit aluminum oxide abrasive for fine deburring, cleaning, and detailing\u003c\/li\u003e\n  \u003cli\u003ePower-Lock Type 1 (TP\/Type P) quick-change attachment for fast disc swaps\u003c\/li\u003e\n  \u003cli\u003eX-weight 2-ply polyester backing for rigidity and extended disc life\u003c\/li\u003e\n  \u003cli\u003eRated to 40,000 RPM for use with high-speed handheld disc sanders\u003c\/li\u003e\n  \u003cli\u003eCompatible with 300 series stainless steel, brass, bronze, carbon steels, and titanium\u003c\/li\u003e\n  \u003cli\u003eSeries R766 coated disc with brown color coding for quick grit identification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for handheld disc sanders equipped with a Power-Lock Type P (Type I) quick-change arbor system. Rated for use on 300 series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis disc is installed and replaced by machinists, metal fabricators, or maintenance technicians. Always verify the tool spindle speed does not exceed the 40,000 RPM disc rating before use. Power down and disconnect the tool from its power source before mounting or removing the disc. Inspect the disc for cracks or damage before each use and discard any disc that shows signs of deterioration.\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\u003eGrit\u003c\/strong\u003e: 120\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: 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: X\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: 40,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttachment System\u003c\/strong\u003e: Power-Lock Type P (Type I)\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: 0.001 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: 69957399756\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51559462535474,"sku":"69957399756","price":6892.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/93025c064c236ba01db9628f018efaea.jpg?v=1786433126","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-69957399756-quick-change-disc-120-grit","provider":"Voomi Supply","version":"1.0","type":"link"}