Tru-maxx 66253291814 Mounted Point 60 Grit W187 Cylinder

Product Description

The TRU-MAXX 66253291814 is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing on metal and ferrous materials. This cylinder-profile point (shape code W187) features a 60-grit, medium-grade abrasive that removes material efficiently while leaving a consistent finish. The 1/8-inch shank mounts directly into die grinders and rotary tools, making it a practical choice for tool-and-die work, weld cleanup, port work, and tight-clearance grinding tasks. At a rated maximum of 26,250 RPM, it handles high-speed applications without sacrificing control.

This mounted point is suited for use in metal fabrication shops, maintenance and repair operations, and toolroom environments. The W187 cylinder shape provides flat, uniform contact across the grinding face, making it effective for working inside bores, slots, and recessed surfaces. It is typically used by machinists, tool grinders, and metal fabricators who need a small-diameter abrasive point that fits a standard 1/8-inch collet. The blue aluminum oxide formulation is appropriate for general-purpose grinding on steel and similar hard metals.

Key Features

• W187 cylinder shape delivers flat, even contact for consistent material removal
• 60-grit medium-grade aluminum oxide abrasive for efficient stock removal on ferrous metals
• 1/8-inch shank diameter fits standard die grinder and rotary tool collets
• Rated to 26,250 RPM for compatibility with high-speed rotary tools
• 1-1/2-inch shank length provides reach into recessed areas and deep bores
• Lightweight at 0.02 pounds — minimal tool balance impact during extended use

Compatibility

Designed for use with die grinders and rotary tools equipped with a 1/8-inch collet. Suitable for general-purpose grinding and deburring applications on steel and hard ferrous metals.

Installation Notes

Mounted points are installed by a machinist or metal fabricator using the appropriate collet wrench to secure the shank in the tool spindle. Always verify the tool spindle speed does not exceed the 26,250 RPM maximum rating before operation. Inspect the mounted point for cracks or chips before each use and do not use a damaged abrasive. Wear appropriate eye protection and follow applicable shop safety standards during grinding operations.