Pro-source 05155 Twisted Wire Bristle Brush Stainless Steel

Product Description

The PRO-SOURCE 05155 is a stainless steel twisted wire bristle brush designed for cleaning, deburring, and surface preparation in tight bore and tube applications. The brush head measures 3/4 inches in length and 3/32 inches in diameter, with a 4-inch overall length that provides reach into confined areas. Wire filaments are 0.003 inches in diameter, forming a single spiral configuration that delivers consistent scrubbing action without shedding. The stainless steel fill material resists corrosion, making it suitable for wet environments and contact with mild chemicals. HVAC technicians, plumbers, and machinists use this brush for cleaning orifices, ports, and small-diameter passages during service and repair work.

This brush fits applications requiring a compact, precision cleaning tool for small-bore work. Common uses include cleaning refrigerant orifice tubes, burner ports, pilot orifices, and small threaded fittings encountered in HVAC, plumbing, and light mechanical service. The 0.043-inch shank diameter is compatible with standard rotary tool chucks and drill attachments, allowing power or hand use depending on the task. It is sold individually and suits both shop and field use where a single compact brush is needed.

Key Features

• 3/4-inch brush length and 3/32-inch brush diameter for precision small-bore cleaning
• Single spiral twist pattern provides uniform filament contact throughout the bore
• 0.003-inch stainless steel wire filaments resist corrosion and chemical exposure
• 4-inch overall length allows reach into recessed ports and deep passages
• 0.043-inch stainless steel shank compatible with standard rotary tool chucks

Compatibility

Designed as an OEM-style replacement and general-purpose twisted wire bristle brush for small-bore cleaning tasks in HVAC, plumbing, and mechanical service applications.

Installation Notes

This brush is installed and used by HVAC technicians, plumbers, and machinists. When using with a rotary tool, secure the shank firmly in the chuck and verify chuck size matches the 0.043-inch shank diameter before powering the tool. Wear appropriate eye protection during use, as wire bristles can shed under high-speed rotation or excessive lateral force. For hand cleaning of gas orifices or burner ports, shut off all fuel supply and allow components to cool before service.