Pro-source 05151 Twisted Wire Bristle Brush Stainless Steel

Product Description

The PRO-SOURCE 05151 is a stainless steel twisted wire bristle brush designed for precision cleaning, deburring, and surface preparation in tight or hard-to-reach areas. The brush head measures 0.5 inches in length with a 0.03125 inches diameter, making it well-suited for bore cleaning, port deburring, and tube or passage brushing tasks where larger brushes cannot fit. The 0.003 inches wire diameter delivers controlled bristle action without aggressive material removal. The single spiral fill pattern provides consistent contact across the work surface. Commonly installed on a rotary tool or drill, this brush is a standard item in HVAC, plumbing, and mechanical service kits.

This brush is used in trade and light industrial applications where small-diameter passages, orifices, or threaded ports require cleaning or light deburring. Typical applications include cleaning refrigeration metering orifices, plumbing fitting bores, small valve seats, and threaded fastener holes. The stainless steel fill resists corrosion and holds up under repeated use in wet or chemical environments. The 0.024 inches stainless steel shank fits standard rotary tool chucks and flex-shaft handpieces common in HVAC, plumbing, and electrical service work. Overall length is 4 inches, providing reach into recessed cavities while maintaining control.

Key Features

• Stainless steel bristles resist corrosion in wet and chemically active service environments
• Single spiral fill pattern for uniform surface contact and consistent scrubbing action
• 0.003 inches wire diameter provides light to medium cleaning without aggressive stock removal
• 0.024 inches stainless steel shank fits standard rotary tool and flex-shaft chucks
• 4 inches overall length allows access to recessed ports, bores, and passages
• Compact 0.03125 inches brush diameter targets small-diameter orifices and tube IDs

Compatibility

Designed as an OEM-style small-bore bristle brush compatible with standard rotary tools and flex-shaft handpieces that accept a 0.024 inches diameter shank.

Installation Notes

This brush is typically used by HVAC technicians, plumbers, and mechanical service professionals with a handheld rotary tool or drill. Ensure the workpiece is depressurized, de-energized, and free of residual fluids before brushing internal passages. Secure the shank firmly in the tool chuck before operation to prevent runout or ejection at speed. Inspect the bristles before each use and replace if wires are bent, broken, or significantly worn.