Tru-maxx 69957323686 Quick-change Disc 1 in 40 Grit

Product Description

The TRU-MAXX 69957323686 is a coated abrasive quick-change disc designed for aggressive material removal on metal, weld seams, and surface preparation applications. The disc measures 1 inch in diameter and cuts at 40 grit, a coarse grade suited for rapid stock removal and shaping. Aluminum oxide abrasive grain is bonded to a cloth backing rated at X-weight, which provides firm support under load while resisting tearing. The Type R attaching system allows for fast, tool-free disc swaps on compatible quick-change mandrels. Maximum rated speed is 30,000 RPM. This disc is sold individually with a minimum order quantity of 100 units.

This disc is used in metalworking, fabrication, and maintenance environments where small-diameter access is needed. It fits standard die grinders and right-angle tools equipped with a Type R mandrel. Typical applications include weld blending, deburring tight profiles, spot rust removal, and surface conditioning in confined areas. The 1-inch diameter makes it practical for work in recessed joints, tubing, and small-bore components where larger discs cannot reach. It is commonly used by machinists, metal fabricators, pipefitters, and maintenance technicians.

Key Features

• 40 grit coarse aluminum oxide for rapid stock removal
• 1-inch disc diameter for access in tight or recessed areas
• X-weight cloth backing resists tearing under pressure
• Type R quick-change attaching system for tool-free disc swaps
• 30,000 RPM maximum rated speed compatible with standard die grinders
• Brown disc color with black button for easy grit identification

Compatibility

Designed for use with Type R quick-change mandrels on die grinders and rotary tools rated for 1-inch coated abrasive discs.

Installation Notes

Install and remove discs only when the tool is fully powered off and disconnected from the air supply or electrical source. Verify the mandrel type matches the Type R attachment system before mounting. Do not exceed the 30,000 RPM maximum rated speed printed on the disc. Inspect the disc for damage before each use and discard any disc that shows cracks, fraying, or separation of the backing.