Tru-maxx 69957323822 Quick-change Disc 3 in 80 Grit

Product Description

The TRU-MAXX 69957323822 is a quick-change abrasive disc designed for surface preparation, blending, and finishing work on metal and other hard materials. This disc measures 3 inches in diameter and uses an aluminum oxide abrasive at 80 grit, placing it in the medium grade range. It is cloth-backed with an X-weight backing for durability under load. The Type S attaching system allows fast disc swaps without tools, making it well suited for production environments and field work alike. Rated at 20,000 RPM maximum, it handles high-speed angle grinders and quick-change disc holders commonly used by metalworkers, fabricators, and maintenance technicians.

This disc fits residential and commercial metal fabrication, weld blending, rust removal, and surface conditioning applications. The 80-grit aluminum oxide construction cuts aggressively enough to remove scale and light welds while leaving a workable surface finish. The cloth backing resists tearing under edge pressure and lateral loads. It is sold individually but carries a minimum order quantity of 50 units, making it appropriate for shop stocking and contractor supply purchasing.

Key Features

• 3-inch disc diameter fits standard quick-change holders and die grinders
• 80-grit aluminum oxide abrasive provides medium-grade cutting action for weld blending and surface prep
• Type S attaching system enables tool-free disc changes in production settings
• X-weight cloth backing resists tearing under lateral and edge load
• 20,000 RPM maximum speed rating compatible with high-speed pneumatic and electric grinders
• Brown disc color with silver button for quick visual identification

Compatibility

Designed for use with Type S quick-change disc holders and die grinders or angle grinders accepting 3-inch quick-change accessories.

Installation Notes

Installation and disc changes should be performed with the grinder powered off and disconnected from its power source or air supply. Verify the tool spindle speed rating meets or exceeds the 20,000 RPM maximum marked on the disc before mounting. Inspect the disc for cracks or damage before each use and discard any disc showing signs of deterioration. Wear appropriate eye protection and follow ANSI B11 and OSHA abrasive wheel safety guidelines during operation.