Tru-maxx 66261114538 Deburring Wheel 8 in Aluminum Oxide

Product Description

The TRU-MAXX 66261114538 is a convolute deburring wheel designed for edge blending, burr removal, and surface conditioning on metal workpieces. Built with aluminum oxide abrasive at a Density 8, Extra Hard grade, this wheel delivers consistent, aggressive cutting action suited to production finishing environments. The 8-inch diameter and 1/2-inch face width fit standard bench grinder setups, and the 3-inch center hole accommodates adapter arbors for secure, low-vibration mounting. Rated to 3,400 RPM, the wheel handles moderate to heavy deburring loads on ferrous and non-ferrous metals. Machinists, tool-and-die technicians, and metal fabricators use this wheel to finish machined parts and weld seams efficiently.

This deburring wheel is suited for bench grinder applications in job shops, maintenance facilities, and light manufacturing operations. The convolute construction layers abrasive material around a central core, providing uniform abrasive exposure as the wheel wears. It is compatible with Mandrel/Adapter 356 and is intended for tooling compatibility with bench grinders. Typical applications include deburring drilled holes, chamfering edges, and blending parting lines on cast or machined components made from steel, aluminum, and similar materials.

Key Features

• Aluminum oxide abrasive — effective on ferrous and non-ferrous metals
• Density 8, Extra Hard grade for aggressive material removal and long wheel life
• Convolute construction delivers consistent abrasive exposure throughout wheel life
• 8-inch diameter with 1/2-inch face width fits standard bench grinder configurations
• 3,400 RPM maximum speed rating for safe operation on bench grinders
• 3-inch center hole compatible with Mandrel/Adapter 356

Compatibility

Compatible with bench grinders using Mandrel/Adapter 356. The 3-inch center hole and 8-inch wheel diameter conform to standard bench grinder arbor configurations for this wheel class.

Installation Notes

Installation should be performed by a qualified machinist or tool-room technician. Power down and lockout/tagout the bench grinder before mounting or removing any wheel. Verify the grinder spindle speed does not exceed the 3,400 RPM maximum rating of this wheel before operation. Inspect the wheel for cracks or damage before each use and confirm the adapter arbor is properly seated and fastened before running.