Walter Surface Technologies 13J464 Wheel Brush 4.5 in

Product Description

The WALTER SURFACE TECHNOLOGIES 13J464 is a crimped wire wheel brush designed for aggressive surface preparation and finishing work on steel applications. Measuring 4.5 inches in outside diameter with a 5/8-inch face width and a 1-inch trim length, this brush mounts via a 5/8-11 threaded arbor hole and is rated to a maximum speed of 12,500 RPM. The fill material is stainless steel wire with a filament diameter in the 0.0100-0.0199 inch range, making it well suited for cleaning, deburring, and weld preparation on metal surfaces. Licensed tradespeople in fabrication, welding, and industrial maintenance environments regularly reach for this type of brush when a consistent, corrosion-resistant abrasive action is required.

This wheel brush is intended for use with angle grinders equipped with a 5/8-11 threaded spindle. It is appropriate for residential shop use as well as light commercial and industrial settings where steel surface conditioning is part of routine workflow. The crimped wire configuration delivers moderate-to-aggressive contact pressure across the work surface, making it effective for rust removal, scale stripping, and pre-weld cleaning on steel substrates. No shank is included, so a compatible angle grinder with the correct threaded spindle is required for operation.

Key Features

• 4.5-inch outside diameter with a 5/8-inch face width for broad surface contact
• Crimped stainless steel wire fill resists corrosion and maintains consistent abrasion on steel
• Rated to 12,500 RPM for use with standard angle grinders
• 5/8-11 threaded arbor hole for direct spindle mounting - no adapter required on compatible machines
• 1-inch trim length provides controlled wire flex and surface bite
• Filament wire diameter in the 0.0100-0.0199 inch range for medium-duty surface work

Compatibility

Designed for use with angle grinders featuring a 5/8-11 threaded spindle. Verify that the grinder's rated no-load RPM does not exceed 12,500 RPM before mounting.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with angle grinder accessory mounting procedures. Disconnect and de-energize the grinder before attaching or removing the wheel brush. Thread the brush fully onto the spindle and confirm it is seated and secure before powering on. Always verify that the tool's rated speed does not exceed the 12,500 RPM maximum rating of this brush, and wear appropriate PPE including eye and face protection during operation.