Tru-maxx 66253291545 Mounted Point 60 Grit A11 Aluminum Oxide

Product Description

The TRU-MAXX 66253291545 is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing in tight spaces. This A11 pointed tree profile allows access to contoured surfaces, inside bores, and complex geometries that flat wheels cannot reach. The abrasive bond is vitrified, which provides consistent cutting action and good form retention throughout the life of the wheel. At 60 grit with a medium grade, this mounted point cuts aggressively enough for stock removal while still leaving a workable surface finish. Machinists, tool and die makers, and maintenance professionals install this type of abrasive on die grinders and rotary tools for weld cleanup, port finishing, and detail grinding tasks.

This mounted point fits standard die grinders and rotary tools equipped with a 1/4 inch collet. The A11 pointed tree shape is well suited for internal grinding, mold and die work, deburring castings, and accessing recessed weld joints. The pink aluminum oxide composition makes it appropriate for grinding hardened steels, alloy steels, and similar ferrous metals. It is commonly used in manufacturing, maintenance and repair operations, and fabrication shops where controlled material removal in confined areas is required.

Key Features

• A11 pointed tree profile for accessing contoured and recessed surfaces
• 60 grit medium grade aluminum oxide abrasive for general-purpose stock removal
• Vitrified bond maintains wheel shape and delivers consistent cutting performance
• 1/4 inch shank diameter fits standard die grinder and rotary tool collets
• Rated to 25,420 RPM for use with common pneumatic and electric die grinders
• Lightweight at 0.02 pounds for extended handheld use

Compatibility

Designed for use with die grinders and rotary tools that accept a 1/4 inch shank. Suitable for grinding hardened and alloy steels and other ferrous metals where an A11 pointed tree profile is required.

Installation Notes

This mounted point is installed by a machinist or maintenance technician using a die grinder with a properly sized collet. Before mounting, confirm the tool spindle speed does not exceed the 25,420 RPM rating marked on the wheel. Inspect the abrasive for cracks or chips before each use and discard any damaged points. Always wear appropriate eye protection and follow ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels.