Tru-maxx 69957323751 Quick-change Disc 1-1/2 in 120 Grit

Product Description

The TRU-MAXX 69957323751 is a quick-change abrasive disc designed for surface preparation, blending, and finishing work across metal fabrication, welding cleanup, and general grinding applications. At 1-1/2 inches in diameter, this disc uses a zirconia alumina abrasive grain rated at 120 grit for fine-grade stock removal and surface refinement. It is cloth-backed with a Y-weight backing for durability under moderate to aggressive use. The disc is rated to 20,000 RPM and attaches via a TR Type III quick-change system, making it compatible with Type R mandrels. Installers and fabricators working with angle grinders or die grinders will find this disc suited for tight-radius work and detail finishing.

This disc is used in industrial, shop, and field environments where small-diameter grinding or blending is required. Typical applications include weld seam blending, deburring, light material removal on steel and other metals, and surface conditioning before coating or inspection. Its compact 1-1/2-inch size makes it well suited for confined areas and contoured surfaces that larger discs cannot reach. Sold individually, with a minimum order quantity of 100 units per order.

Key Features

• 1-1/2-inch disc diameter for precision work in tight or contoured spaces
• 120 grit zirconia alumina abrasive for fine-grade cutting and surface blending
• Y-weight cloth backing provides flexibility and durability under load
• TR Type III attaching system compatible with Type R quick-change mandrels
• Rated to 20,000 RPM for use with standard die grinders and angle grinders
• Blue disc color with black button for quick visual identification

Compatibility

Compatible with Type R quick-change mandrel systems (TR Type III attachment). Designed for use with die grinders and right-angle grinders accepting 1-1/2-inch quick-change discs at speeds up to 20,000 RPM.

Installation Notes

Install and remove the disc only when the grinder is powered off and fully stopped. Confirm the mandrel and spindle are rated for the disc diameter and RPM before use. Always wear appropriate eye and face protection when operating abrasive discs. Verify disc seating is secure on the mandrel button before applying the tool to the workpiece.