Pro-source 05087 Brass Twisted Wire Bristle Brush

Product Description

The PRO-SOURCE 05087 is a brass twisted wire bristle brush designed for deburring, cleaning, and surface preparation in tight bores, holes, and ports. The brush head measures 2.5 inches in length and 0.625 inches in diameter, with a 9-inch overall length that provides reach into deep cavities. Wire diameter is 0.008 inches, offering fine, flexible bristle action suited for removing scale, oxidation, and light burrs without aggressive material removal. The 0.142-inch galvanized steel shank mounts to standard rotary tools, drill chucks, or flexible-shaft machines. HVAC technicians, plumbers, and pipefitters commonly use this type of brush for cleaning valve seats, tube ends, and threaded fittings before assembly or soldering.

This brush is suited for use in residential and commercial maintenance and repair tasks where bore cleaning, tube prep, or port deburring is required. Typical applications include cleaning refrigerant line fittings, prepping copper tubing ends before soldering, clearing pipe threads, and scrubbing small passages in manifolds or heat exchangers. The single-spiral fill pattern distributes bristle pressure evenly around the bore wall during rotation.

Key Features

• Brass fill material resists corrosion and is safe for use on copper, brass, and soft alloy surfaces
• Single-spiral configuration ensures consistent contact and even cleaning along the bore length
• 0.008-inch wire diameter provides flexible bristle action for fine cleaning without scoring soft metals
• Galvanized steel shank resists rust and fits standard rotary tool chucks and drill presses
• 9-inch overall length allows reach into deep bores and ports
• Compact 0.625-inch brush diameter fits small-diameter tubes and fittings common in HVAC and plumbing work

Compatibility

Designed as an OEM-style rotary wire brush suitable for use with standard drill chucks and rotary tools accepting a 0.142-inch round shank.

Installation Notes

This brush is intended for use by trade professionals including HVAC technicians, plumbers, and pipefitters operating rotary tools or drill presses. Always confirm the tool chuck capacity is appropriate for the 0.142-inch shank before mounting. Wear appropriate eye protection when operating rotary wire brushes, as bristle fragments can become projectiles at high RPM. Do not exceed the maximum RPM rating of the rotary tool in use.