{"product_id":"tru-maxx-505330-quick-change-disc-60-grit-3in-zirconia","title":"Tru-maxx 505330 Quick-change Disc 60 Grit 3in Zirconia","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TRU-MAXX 505330 is a coated abrasive quick-change disc designed for aggressive material removal on metal and other hard surfaces. Built on a fiber backing, it uses zirconia alumina abrasive material at 60 grit, placing it in the medium grade range. The disc measures 3 inches in diameter and is rated for a maximum of 20,000 RPM, making it suitable for high-speed angle grinders and die grinders equipped with a Type S quick-change attachment system. The blue disc face and silver button are standard identifiers for this product line. At 0.03 pounds per disc, it adds minimal weight to the tool setup.\u003c\/p\u003e\u003cp\u003eThis disc is intended for surface grinding, weld blending, edge deburring, and stock removal tasks common in metal fabrication, maintenance, and repair environments. The Type S quick-change interface allows rapid disc swaps without tools, reducing downtime during production or field work. It is well suited for use by metalworkers, maintenance technicians, and fabrication professionals working on ferrous and non-ferrous metals.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eZirconia alumina abrasive for durable, fast cutting action on metal\u003c\/li\u003e\n\u003cli\u003e60 grit medium grade for aggressive stock removal and weld blending\u003c\/li\u003e\n\u003cli\u003eType S quick-change attachment system for tool-free disc changes\u003c\/li\u003e\n\u003cli\u003eFiber backing provides strength and flexibility during use\u003c\/li\u003e\n\u003cli\u003e20,000 RPM maximum speed rating for compatibility with standard high-speed grinders\u003c\/li\u003e\n\u003cli\u003e3 inch diameter fits compact angle grinders and die grinders with Type S arbors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with grinders and rotary tools equipped with a TS or Type S quick-change attachment system. Designed as a replacement or standard-use coated abrasive disc for applications requiring a 3 inch Type S quick-change interface.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and disc changes should be performed with the grinder powered off and unplugged or the battery removed. Verify the tool spindle speed rating meets or exceeds the 20,000 RPM maximum rating of this disc before use. Inspect the disc for damage before mounting and do not use a disc that shows cracks, tears, or missing material. Follow all applicable ANSI B11 and OSHA abrasive wheel safety guidelines for mounting and operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Zirconia Alumina\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\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: Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type S (TS Quick-Change)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 20,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButton Color\u003c\/strong\u003e: Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 6 inches x 6 inches x 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 505330\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":51755293540658,"sku":"505330","price":3967.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bb4fa027b161dea9a6876e1826a1bbb8.jpg?v=1788953210","url":"https:\/\/voomisupply.com\/products\/tru-maxx-505330-quick-change-disc-60-grit-3in-zirconia","provider":"Voomi Supply","version":"1.0","type":"link"}