Tru-maxx 66253292073 Mounted Point W175 60 Grit Aluminum Oxide

Product Description

The TRU-MAXX 66253292073 is a cylinder-shaped aluminum oxide mounted point designed for precision grinding, deburring, and surface blending on ferrous and non-ferrous metals. This W175 profile point features a 60-grit medium-grade abrasive that removes material efficiently while leaving a controlled surface finish. The pink aluminum oxide grain is well suited for grinding hardened steels and general-purpose metalworking tasks. With a 1/8-inch shank diameter and 1.5-inch shank length, it mounts directly into standard die grinders and rotary tools used by machinists, tool-and-die techs, and maintenance professionals.

This mounted point fits common applications in metal fabrication shops, maintenance and repair operations, and production grinding environments. It is used for internal bore grinding, weld cleanup, burr removal, and cavity work in molds or dies. The cylinder W175 shape provides flat-face and side-grinding capability, making it practical for reaching into slots, channels, and recessed areas that larger grinding wheels cannot access. It is sold as a single unit.

Key Features

• W175 cylinder profile allows flat-face and side-surface grinding in tight areas
• 60-grit medium-grade aluminum oxide abrasive for efficient stock removal with controlled finish
• 1/8-inch shank diameter fits standard die grinder and rotary tool collets
• Rated to 54,000 RPM for use with high-speed pneumatic and electric die grinders
• Pink aluminum oxide grain performs well on hardened and alloy steels
• Lightweight at 0.02 pounds, minimizing operator fatigue during extended use

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/8-inch collet. Verify that the tool spindle speed does not exceed the 54,000 RPM rating of this mounted point before installation.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician familiar with abrasive tooling. Power down and disconnect the die grinder from its air supply or electrical source before inserting or removing the mounted point. Insert the shank fully into the collet and tighten securely before operating. Never exceed the maximum rated RPM marked on the abrasive; operating above rated speed is a safety hazard and violates ANSI B7.1 abrasive wheel safety standards.