Pro-source 05010 Twisted Wire Bristle Brush 3/16 in Stainless

Product Description

The PRO-SOURCE 05010 is a twisted wire bristle brush designed for cleaning, deburring, and surface preparation in tight or narrow passages. The brush head measures 1-1/2 inches in length with a 3/16 inch diameter and features stainless steel fill wire at 0.003 inches in diameter. A single spiral configuration distributes bristle contact evenly across the work surface. The galvanized steel shank measures 0.085 inches in diameter and the overall length is 7 inches, giving the technician sufficient reach and control. This brush is suited for use with rotary tools, drill presses, or hand-held power tools in shop and field settings.

This brush is commonly used in HVAC, plumbing, and general mechanical service work for cleaning tube ends, ports, fittings, orifices, and threaded bores. Its stainless steel bristles resist corrosion and hold up to repeated use on metal surfaces. The compact brush diameter makes it practical for accessing restricted areas such as burner ports, valve seats, and heat exchanger passages where larger brushes cannot reach.

Key Features

• Stainless steel fill wire resists corrosion and maintains bristle integrity through repeated cleaning cycles
• Single spiral construction provides consistent bristle contact along the 1-1/2 inch brush length
• 0.003 inch wire diameter delivers firm yet controlled abrasion without excessive material removal
• Galvanized steel shank at 0.085 inches diameter fits standard rotary tool chucks and drill presses
• 7 inch overall length provides reach into recessed ports and deep bore applications
• Lightweight at 0.2 pounds, suitable for extended handheld use

Compatibility

Designed for use with rotary tools and drill-driven applications that accept a 0.085 inch diameter shank. Suitable for cleaning and surface preparation tasks across HVAC, plumbing, and general mechanical service applications requiring a 3/16 inch diameter brush profile.

Installation Notes

Secure the shank firmly in the tool chuck before operation and verify the tool speed rating is appropriate for wire brush use. Wear appropriate eye protection when operating any wire brush at speed, as wire filaments can detach under load. Do not exceed the rotary tool or drill speed recommended for the chuck size in use. Inspect the bristles before each use and replace the brush if filaments show significant bending, loss, or deformation.