{"product_id":"merit-abrasives-08834166241-quick-change-disc-tr-3-4-in","title":"Merit Abrasives 08834166241 Quick-change Disc Tr 3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT ABRASIVES 08834166241 is a non-woven aluminum oxide quick-change disc designed for surface preparation and finishing work on metal and composite materials. Built on a flexible polyester backing with a Type III TR attaching system, this 3\/4-inch diameter disc operates at up to 40,000 RPM and delivers a medium-grade, 80-grit cut. It uses Clean Bond resin technology to resist smearing and loading, which keeps the disc cutting cleanly through the work cycle. Licensed technicians and metalworkers in fabrication and maintenance environments install this disc for deburring, blending, and surface conditioning tasks where a controlled, consistent finish is required.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for work on 300 and 400 series stainless steel, hard and soft carbon steels, tool steels, super alloys, titanium, and fiberglass or composite materials. The high-loft nylon fiber construction extends working life compared to standard coated abrasives. Compatible machines include die grinders, handheld disc sanders, inline grinders, and straight grinders — making it a practical choice for both shop and field service applications where compact abrasive tooling is needed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4-inch diameter non-woven disc with Type III TR quick-change attaching system\u003c\/li\u003e\n  \u003cli\u003eAluminum oxide abrasive grain provides a higher cut rate and consistent performance\u003c\/li\u003e\n  \u003cli\u003eClean Bond resin technology resists smearing and loading for cleaner finishes\u003c\/li\u003e\n  \u003cli\u003eHigh-loft nylon fiber construction extends disc service life\u003c\/li\u003e\n  \u003cli\u003eFlexible polyester backing conforms to irregular or contoured surfaces\u003c\/li\u003e\n  \u003cli\u003eRated to 40,000 RPM for use with die grinders, inline grinders, and straight grinders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with die grinders, handheld disc sanders, inline grinders, and straight grinders equipped with a Type R or TR (Type III) quick-change arbor. Suitable for use on 300 series stainless, 400 series stainless, hard carbon steels, soft carbon steels, tool steels, super alloys, titanium, and fiberglass or composites.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a compatible die grinder or straight grinder fitted with a Type R quick-change mandrel. Verify the tool spindle speed does not exceed the 40,000 RPM disc rating before mounting. Power down and disconnect the tool from the air or electrical supply before changing discs. Always confirm the disc is fully seated on the mandrel button before resuming operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 0.75 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: Non-Woven\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 80\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 40,000\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\u003eBacking Material\u003c\/strong\u003e: Polyester\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Flexible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Maroon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eButton Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0012 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: 08834166241\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51563057119538,"sku":"08834166241","price":63.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/70921dd6a76760b0d088aa16f2f95435.jpg?v=1786489365","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-08834166241-quick-change-disc-tr-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}