Tru-maxx 66253292048 W238 Mounted Point 60 Grit 1/4in Shank

Product Description

The TRU-MAXX 66253292048 is an aluminum oxide mounted point in the W238 cylinder profile, designed for precision grinding, deburring, and surface finishing in metalworking and fabrication applications. This mounted point measures 1.5 inches thick and mounts on a 0.25-inch diameter shank that is 1.5 inches long, making it compatible with standard die grinders and rotary tools. The 60-grit, medium-grade abrasive provides a balance between material removal rate and surface finish quality. The pink aluminum oxide grain is well suited for grinding ferrous metals, high-speed steel, and hardened workpieces where controlled stock removal is needed.

This mounted point is used in tool-and-die shops, maintenance and repair operations, and general metal fabrication environments. The cylinder shape allows technicians to grind flat surfaces, slots, and internal bores with consistent contact. It is commonly installed in die grinders operated by machinists, tool grinders, and maintenance technicians for detail work that larger grinding wheels cannot reach. The 0.25-inch shank fits the collets found on most standard pneumatic and electric die grinders used in trade and industrial settings.

Key Features

• W238 cylinder profile for flat-surface, slot, and internal bore grinding
• 60-grit medium grade balances stock removal with acceptable surface finish
• Pink aluminum oxide abrasive suited for ferrous metals and hardened steels
• 0.25-inch shank diameter fits standard die grinder collets
• Maximum rated speed of 20,720 RPM for use with high-speed rotary tools
• Lightweight at 0.02 pounds for reduced operator fatigue during extended use

Compatibility

Designed for use with die grinders and rotary tools accepting a 0.25-inch shank. Fits standard collet sizes found on most pneumatic and electric die grinders used in metalworking and fabrication trades.

Installation Notes

Installation and use should be performed by a qualified machinist or maintenance technician familiar with abrasive tooling. Always confirm the tool spindle speed does not exceed the 20,720 RPM maximum rating before mounting. Inspect the mounted point for cracks or chips before each use and discard any damaged abrasive. Ensure the die grinder collet is properly tightened and the workpiece is securely fixtured before grinding.