Pro-source 05075 Twisted Wire Bristle Brush Steel Single Spiral

Product Description

The PRO-SOURCE 05075 is a single-spiral twisted wire bristle brush designed for cleaning, deburring, and surface preparation in tight or cylindrical spaces. The brush head measures 2.5 inches long with a 0.5625-inch diameter, and the unit runs 9 inches overall — giving technicians the reach needed to work inside tubes, ports, fittings, and bore openings without disassembling surrounding components. Steel fill wire at 0.008 inches in diameter delivers firm, consistent scrubbing action. The galvanized steel shank at 0.142 inches in diameter is sized for standard rotary tool chucks and drill presses. HVAC techs, plumbers, and mechanical contractors reach for this type of brush when cleaning heat exchanger tubes, pipe ends, valve seats, and threaded ports.

This brush suits residential and light commercial maintenance tasks where a small-diameter cylindrical brush is required. Typical applications include cleaning burrs from drilled holes, removing scale and corrosion from copper or steel tube interiors, and prepping port openings before fitting assembly. The 9-inch overall length allows use in recessed or partially obstructed locations. It is sold individually and is well suited for shop use, field service kits, and bench work in mechanical trades.

Key Features

• Single-spiral construction provides uniform contact across the full 2.5-inch brush length
• 0.008-inch steel fill wire delivers firm scrubbing action suitable for scale, corrosion, and light debris
• 9-inch overall length provides reach into recessed bores and tube interiors
• Galvanized steel shank at 0.142 inches diameter fits standard rotary tool and drill press chucks
• 0.5625-inch brush diameter targets small-bore tubes, fittings, and drilled ports

Compatibility

Designed as an OEM-style replacement-style cleaning brush for use with standard rotary tools, drill presses, and hand drills accepting a 0.142-inch shank diameter.

Installation Notes

This brush is intended for use by trade professionals including HVAC technicians, plumbers, and mechanical contractors. Before use in a rotary tool or drill, confirm the chuck is properly tightened and the shank is fully seated to prevent wobble or ejection. Wear appropriate eye protection when operating any wire brush at speed. Do not exceed the rotational speed rating of the tool being used, and inspect the brush for bent or broken wires before each use.