Walter Surface Technologies 13L614 Wheel Brush 6 in

Product Description

The WALTER SURFACE TECHNOLOGIES 13L614 is a knotted stainless steel wheel brush designed for aggressive surface conditioning, weld cleaning, and rust or scale removal on metal workpieces. Measuring 6 inches in outside diameter with a 3/8 inch face width, this brush mounts directly to an angle grinder via a 5/8-11 threaded arbor hole. The cable-twist wire knot configuration delivers concentrated cutting action, and the 0.020-0.030 inch stainless steel filament wire is suited for work on stainless steel and other materials where carbon contamination must be avoided. Rated to 10,000 RPM, it is built for sustained use in fabrication, maintenance, and industrial cleaning applications handled by metalworkers, pipefitters, and welders.

This wheel brush is intended for use with angle grinders in industrial and commercial settings. Typical applications include post-weld cleanup, removal of mill scale, surface preparation before coating, and general deburring on ferrous and non-ferrous metals. The stainless steel fill material makes it appropriate for work on stainless substrates where cross-contamination with carbon steel wire would compromise the base material. It is a common tool in structural steel fabrication shops, pipe welding, and heavy equipment maintenance environments.

Key Features

• 6 inch outside diameter with 3/8 inch face width for focused contact on narrow surfaces and weld seams
• Knotted cable-twist wire configuration for high-impact, aggressive material removal
• Stainless steel fill material prevents carbon contamination on stainless steel workpieces
• Rated to 10,000 RPM for compatibility with standard angle grinder operating speeds
• 5/8-11 threaded arbor hole for direct mounting to angle grinders without a separate shank
• Filament wire diameter in the 0.020-0.030 inch range balances aggressiveness with wire longevity

Compatibility

Designed for use with angle grinders equipped with a 5/8-11 threaded spindle. Verify that the grinder's no-load RPM rating does not exceed 10,000 RPM before mounting.

Installation Notes

Installation and operation should be performed by qualified personnel familiar with angle grinder safety practices and ANSI B11 or applicable workplace safety standards. Always power down and unplug or lockout the grinder before mounting or removing the brush. Confirm the spindle thread size matches the 5/8-11 arbor before tightening, and do not exceed the 10,000 RPM maximum speed rating. Wear appropriate PPE including a face shield, gloves, and hearing protection during operation.