Tru-maxx 66261109840 Deburring Wheel 3 in Aluminum Oxide

Product Description

The TRU-MAXX 66261109840 is a unitized deburring wheel designed for light-to-medium material finishing and edge deburring on metal workpieces. Built with aluminum oxide abrasive at a Density 2, soft-grade construction, this wheel delivers consistent surface contact and controlled cut rate across a range of ferrous and non-ferrous metals. It measures 3 inches in diameter with a 0.5-inch face width and mounts via a 0.25-inch center hole. Rated to 10,000 RPM, it is suited for die grinder use in production and maintenance environments. Machinists, fabricators, and toolroom technicians are the primary installers and operators of this wheel.

This deburring wheel is intended for use with die grinders in applications requiring edge cleanup, light surface blending, and burr removal after machining, cutting, or stamping operations. The unitized construction keeps abrasive grains bonded within a non-woven fiber matrix, which allows the wheel to conform to contours and wear evenly over its service life. It is well suited for bench-side deburring tasks in machine shops, fabrication facilities, and maintenance shops working with steel, aluminum, and similar metals.

Key Features

• Aluminum oxide abrasive for reliable cut rate on ferrous and non-ferrous metals
• Density 2, soft grade — controlled aggressiveness for finishing and burr removal
• Unitized wheel construction conforms to workpiece contours and wears evenly
• 10,000 RPM maximum speed rating compatible with standard die grinders
• 0.25-inch center hole fits common die grinder mandrels
• Compact 3-inch diameter and 0.5-inch face width for access in tight areas

Compatibility

Designed for use with die grinders accepting a 0.25-inch arbor hole. Tooling compatibility listed in manufacturer specs includes die grinders.

Installation Notes

Installation and operation of this wheel should be performed by qualified machinists or toolroom personnel familiar with abrasive wheel safety. Always verify the spindle speed of the die grinder does not exceed the 10,000 RPM wheel rating before mounting. Inspect the wheel for cracks or damage before each use and discard any wheel that shows signs of deterioration. Ensure the grinder is powered off and disconnected from the air supply or electrical source before changing wheels.