Tru-maxx QRC060CR300 Quick-change Disc 60 Grit 3 in

Product Description

The TRU-MAXX QRC060CR300 is a 3-inch ceramic alumina quick-change abrasive disc designed for aggressive material removal on metal surfaces. Built with a coated abrasive construction and a polyester Y-weight backing, this disc delivers consistent cut and durability under high-load grinding and blending applications. The Type R attachment system allows for fast, tool-free disc swaps, reducing downtime during production or fabrication work. At a 60-grit medium grade, it is well suited for weld blending, surface conditioning, deburring, and light stock removal. Rated to 20,000 RPM, it is compatible with standard quick-change disc holders used in die grinders and angle grinders.

This disc is used in metal fabrication, maintenance, and repair environments where rapid disc changes and consistent scratch patterns are required. It fits residential and commercial shop settings, manufacturing lines, and field fabrication work. The ceramic alumina abrasive stays sharp longer than conventional aluminum oxide, making it effective on stainless steel, hardened steel, and other tough alloys. It is installed by metalworkers, fabricators, maintenance technicians, and industrial tradespeople working with pneumatic or electric die grinders.

Key Features

• 3-inch disc diameter for use with standard quick-change holders on die grinders
• 60-grit medium grade ceramic alumina abrasive for aggressive cut and long disc life
• Type R and TR (Type III) attachment system for fast, tool-free disc changes
• Y-weight polyester backing provides firm support under high-pressure grinding
• 20,000 RPM maximum speed rating for compatibility with high-speed pneumatic grinders
• Red disc color with white button for quick visual identification

Compatibility

Designed for use with Type R and TR (Type III) quick-change disc holders on standard die grinders and angle grinders that accept 3-inch quick-change abrasive discs.

Installation Notes

Installation requires a compatible Type R or TR quick-change mandrel. Ensure the grinder is powered off and depressurized before attaching or removing the disc. Do not exceed the 20,000 RPM maximum speed rating. Always inspect the disc for damage before use and wear appropriate PPE including eye protection and gloves.