Tru-maxx 66261114560 Convolute Deburring Wheel 12 Inch

Product Description

The TRU-MAXX 66261114560 is a convolute deburring wheel designed for bench grinder applications where consistent surface conditioning and edge deburring are required. Built with silicon carbide abrasive at a density of 8 and a hard grade, this wheel delivers aggressive cutting action suited to ferrous and non-ferrous metals, castings, and similar workpieces. At 12 inches in diameter with a 2-inch face width and a 5-inch center hole, it fits standard bench grinder arbors and is rated to a maximum of 2,100 RPM. Weighing 4.8 pounds, it is a substantial wheel appropriate for production and shop maintenance use. Metal fabricators, machinists, and toolroom technicians are the primary installers and operators.

This wheel is intended for bench grinder setups in fabrication shops, machine shops, and maintenance facilities handling deburring, blending, and light surface conditioning tasks. The convolute construction layers abrasive material in a wound configuration, which provides a consistent cut rate as the wheel wears. Its medium grade with hard density rating makes it well-suited for removing burrs and sharp edges from machined or stamped metal parts. The 5-inch center hole accommodates standard large-bore bench grinder spindles, and the wheel is compatible with mandrel or adapter number 356.

Key Features

• Silicon carbide abrasive for effective cutting on ferrous and non-ferrous metals
• Convolute wheel construction delivers consistent stock removal as wheel wears
• Density 8, hard grade for aggressive deburring and edge conditioning
• 12-inch diameter and 2-inch face width for broad contact coverage
• 5-inch center hole fits standard large-bore bench grinder arbors
• Rated to 2,100 RPM maximum operating speed

Compatibility

Compatible with bench grinders accepting a 5-inch center hole arbor. Mandrel and adapter compatibility: number 356. Designed for use on bench grinder tooling as noted in supplier specifications.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician following the bench grinder manufacturer's mounting instructions. Always power down and lock out the bench grinder before mounting or removing the wheel. Verify that the machine's spindle speed does not exceed the wheel's 2,100 RPM maximum rating before operation. Inspect the wheel for cracks or damage prior to each use, and never exceed the rated maximum RPM.