Tru-maxx 69957323840 Quick-change Disc 1-1/2 in 60 Grit

Product Description

The TRU-MAXX 69957323840 is a quick-change abrasive disc designed for fast material removal and surface blending in metalworking and fabrication applications. Built with a zirconia alumina abrasive grain at 60 grit (medium grade), this disc delivers aggressive cutting action with extended service life compared to standard aluminum oxide alternatives. The cloth backing provides flexibility and durability under load, and the Type S (TS) attachment system allows tool-free disc swaps on compatible quick-change holders. Rated to 30,000 RPM, it is suited for use with high-speed die grinders and angle grinders used by machinists, fabricators, and maintenance technicians.

This disc is sized at 1-1/2 inches in diameter, making it well suited for tight-access grinding, weld blending, and deburring tasks where a full-size disc cannot reach. The coated blue face and silver button provide quick visual identification on the shop floor. Typical applications include metal stock removal, surface preparation before coating or welding, and edge cleanup on ferrous and non-ferrous workpieces. This item is sold individually with a minimum order quantity of 100 units per order.

Key Features

• Zirconia alumina abrasive grain for aggressive stock removal and longer disc life
• 60 grit medium grade — effective for weld blending, deburring, and surface prep
• Type S quick-change attachment for tool-free disc changes on compatible holders
• Cloth backing (Y-weight) provides durability and flex under grinding pressure
• 30,000 RPM maximum speed rating compatible with high-speed die grinders
• 1-1/2 inch diameter for access in confined or detail areas

Compatibility

Designed for use with Type S (TS) quick-change mandrels and holders on die grinders and angle grinders that accept 1-1/2 inch quick-change discs.

Installation Notes

Installation is performed by pressing the disc onto a compatible Type S mandrel until it locks. Before mounting or removing any abrasive disc, ensure the grinder is powered off, unplugged, or has its air supply disconnected. Always verify that the tool's rated RPM meets or exceeds the disc's 30,000 RPM maximum before use. Wear appropriate PPE including eye protection and gloves when operating grinding equipment.