{"product_id":"tru-maxx-69957323724-quick-change-disc-320-grit-2-in","title":"Tru-maxx 69957323724 Quick-change Disc 320 Grit 2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TRU-MAXX 69957323724 is a 2-inch coated abrasive quick-change disc designed for precision surface finishing and material blending. It features an aluminum oxide abrasive grain at 320 grit, placing it in the extra fine grade range, which is suited for fine finishing passes, light deburring, and surface prep ahead of coating or inspection. The cloth backing with an X-weight designation provides durability and conformability under load. Rated to 30,000 RPM, this disc is built for use with high-speed rotary tools equipped with a Type R quick-change attaching system.\u003c\/p\u003e\u003cp\u003eThis disc is appropriate for metal fabrication, automotive bodywork, aerospace component prep, and general-purpose grinding and finishing applications where tight surface finish tolerances are required. The 320-grit aluminum oxide construction is commonly used in the final stages of a multi-step abrasive sequence on ferrous and non-ferrous metals, as well as some composites. It is typically installed and used by machinists, fabricators, and surface finishing technicians. The brown disc color and black button are consistent with standard Type R quick-change disc configurations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2-inch disc diameter for use with compact quick-change mandrels\u003c\/li\u003e\n\u003cli\u003e320 grit aluminum oxide abrasive  -  extra fine grade for finish work\u003c\/li\u003e\n\u003cli\u003eCloth backing with X-weight construction for durability and flexibility\u003c\/li\u003e\n\u003cli\u003eType R quick-change attaching system for tool-free disc swaps\u003c\/li\u003e\n\u003cli\u003e30,000 RPM maximum speed rating\u003c\/li\u003e\n\u003cli\u003eCoated abrasive construction on a brown cloth substrate\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Type R quick-change mandrels and compatible rotary tools accepting 2-inch quick-change abrasive discs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a Type R quick-change mandrel seated in a die grinder or compatible rotary tool. Ensure the tool is powered off and disconnected from the air supply or electrical source before mounting or removing the disc. Do not exceed the 30,000 RPM maximum speed rating. Inspect the disc for damage before each use and replace if tearing, delamination, or abrasive loss is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 320\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Extra 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: Cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: X\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: 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\u003eWeight\u003c\/strong\u003e: 0.2 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: TRU-MAXX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 69957323724\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":51742806868274,"sku":"69957323724","price":5687.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1480d5384d86bb3f812b27f3f99ed6b2.jpg?v=1788839508","url":"https:\/\/voomisupply.com\/products\/tru-maxx-69957323724-quick-change-disc-320-grit-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}