Tru-maxx 66261114540 Convolute Deburring Wheel 8 in Aluminum Oxide

Product Description

The TRU-MAXX 66261114540 is a convolute deburring wheel built for bench grinder applications where consistent surface finishing and edge deburring are required. Constructed with aluminum oxide abrasive in a hard density grade (Density 8), this wheel handles aggressive deburring tasks on metal workpieces. At 8 inches in diameter with a 2-inch face width and a 3-inch center hole, it mounts directly to standard bench grinder setups using a compatible mandrel or adapter. The wheel is rated to a maximum of 4,500 RPM. It suits machinists, toolroom technicians, and metalworking professionals who need repeatable deburring performance on production or maintenance tasks.

This convolute wheel is designed for use on bench grinders in industrial and shop environments. The convolute construction layers abrasive material in a wound configuration, allowing the wheel to conform slightly to workpiece geometry while maintaining consistent cut. It is suited for deburring, edge blending, and light surface conditioning on ferrous and non-ferrous metals. Adapter compatibility is listed for mandrel number 356, making fitment straightforward on properly equipped bench grinder setups.

Key Features

• Aluminum oxide abrasive with hard density grade (Density 8) for aggressive, consistent deburring action
• Convolute wheel construction for controlled abrasive delivery across the face width
• 8-inch diameter and 2-inch face width provide substantial contact area for efficient material finishing
• 3-inch center hole fits standard bench grinder arbors with appropriate mandrel or adapter
• Maximum rated speed of 4,500 RPM for safe operation on compatible bench grinders
• Compatible with mandrel/adapter number 356

Compatibility

Designed for use with bench grinders. Mandrel and adapter compatibility is rated for number 356. Verify arbor size and RPM rating of the host machine before mounting.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with bench grinder wheel mounting procedures. Power down and lock out the grinder before removing the existing wheel or mounting this one. Confirm the grinder spindle speed does not exceed the 4,500 RPM maximum rating of this wheel, and ensure the correct mandrel or adapter is in place before securing the wheel. Inspect the wheel for visible damage before each use and never operate without properly installed guards.