Tru-maxx 69957323829 Quick-change Disc 1 in 36 Grit

Product Description

The TRU-MAXX 69957323829 is a 1-inch quick-change abrasive disc designed for aggressive material removal in grinding and finishing applications. Built with zirconia alumina abrasive on a cloth backing, this coated disc delivers durable cutting action on metals and weld seams. It carries a 36-grit rating, placing it in the very coarse grade category, which makes it suited for rapid stock removal rather than finish work. The Type S attaching system allows for fast disc swaps without tools, reducing downtime during production or repair work. Rated to 20,000 RPM, it is compatible with standard quick-change die grinders and angle grinders used across fabrication, maintenance, and metalworking trades.

This disc is used in metal fabrication shops, maintenance and repair operations, and field service environments where speed of disc changes and cutting aggression are priorities. Its small 1-inch diameter targets tight spaces and contoured surfaces that larger discs cannot reach. The cloth backing provides flexibility and durability under load, making it appropriate for both flat and curved workpiece profiles. Licensed tradespeople in fabrication, pipefitting, and industrial maintenance will find this disc fits standard quick-change tooling already in their kits.

Key Features

• 1-inch disc diameter for work in confined or contoured areas
• 36-grit very coarse grade for fast, aggressive material removal
• Zirconia alumina abrasive provides durable cutting performance on metals
• Cloth backing adds flexibility and backing weight class Y for durability under load
• Type S quick-change attaching system for tool-free disc changes
• 20,000 RPM maximum speed rating for use with standard die grinders
• Blue disc with silver button for easy grit and type identification

Compatibility

Designed for use with Type S quick-change die grinders and rotary tools that accept 1-inch quick-change abrasive discs.

Installation Notes

Installation is performed by pressing the Type S button into a compatible quick-change mandrel until it seats securely. Always confirm the tool spindle speed does not exceed the 20,000 RPM disc rating before operating. Wear appropriate eye protection and ensure the workpiece is secured before grinding. Inspect the disc for damage or wear before each use and discard any disc showing cracks, tears, or delamination.