Tru-maxx 69957323720 Quick-change Disc 2 in 150 Grit

Product Description

The TRU-MAXX 69957323720 is a 2-inch quick-change abrasive disc designed for surface preparation, blending, and finishing work on metal and similar materials. It uses aluminum oxide abrasive at 150 grit, which falls in the very fine grade range and is suited for light material removal, scratch refinement, and pre-finish work. The disc features a cloth backing with an X-weight designation, providing durability and flexibility under load. It attaches via a Type R quick-change system, allowing fast disc swaps without additional tooling. Rated to 30,000 RPM, it is compatible with standard quick-change die grinders and right-angle tools used by machinists, fabricators, and maintenance technicians.

This disc is used in metal fabrication shops, maintenance and repair operations, and production environments where consistent surface finishing is required. The Type R attachment system is common on pneumatic and electric die grinders. At 2 inches in diameter, the disc is suited for work in confined areas, weld seam blending, deburring, and edge preparation. It is sold individually but requires a minimum order quantity of 100 units, making it appropriate for shop stock or production-scale purchasing.

Key Features

• 150 grit aluminum oxide abrasive for very fine surface finishing and scratch refinement
• Type R quick-change attachment for fast, tool-free disc changes
• X-weight cloth backing provides durability and flexibility under grinding pressure
• 30,000 RPM maximum speed rating compatible with standard quick-change die grinders
• 2-inch disc diameter suited for tight spaces, weld blending, and edge work
• Brown disc color with black button for easy identification in multi-disc setups

Compatibility

Designed for use with Type R quick-change mandrels and holders on standard pneumatic or electric die grinders accepting 2-inch quick-change abrasive discs.

Installation Notes

Installation is performed by pressing the disc onto a compatible Type R quick-change mandrel until it seats securely. Always verify that the tool spindle speed does not exceed the 30,000 RPM disc rating before operation. Inspect the disc for cracks, tears, or delamination before each use and discard any damaged discs. Eye protection and appropriate PPE should be worn during all grinding and finishing operations in accordance with applicable workplace safety standards.