Hand Plumbing Fitting Brush for 1-1/4"ID Copper, Crimped Wire

Mill-Rose 61500 1-1/4" ID Hand Fitting Brush – Carbon Steel Bristles, Galvanized Stem

The Mill-Rose 61500 hand fitting brush is built for manual cleaning of 1-1/4" nominal copper pipe interiors prior to soldering or brazing. Its crimped carbon steel wire trim and single spiral construction ensure uniform abrasion across the interior surface of copper fittings, removing oxidation and debris for proper joint preparation.

Product Features

• Brush Diameter: Sized for 1-1/4" nominal copper tubing (1-3/8" actual ID)
• Crimped Carbon Steel Wire: Provides consistent surface cleaning and long service life under regular use
• Galvanized Stem Wire: Heavy-gauge steel core resists bending and corrosion in worksite environments
• Single Spiral Design: Optimized for uniform contact with internal pipe surfaces
• Size Identification: Brush is marked with nominal pipe size and actual diameter
• Storage Hole: Integrated hanging loop for shop organization

Specifications

• Brush Size: 1-3/8" diameter
• Nominal Pipe Size: 1-1/4" copper ID
• Trim Material: Carbon steel wire
• Stem Finish: Zinc-galvanized
• Style: Single stem, single spiral hand brush

Application Notes

Designed for interior cleaning of copper pipe and fittings prior to soldering. Intended for use in plumbing, mechanical, and HVACR installations where joint integrity depends on proper surface preparation. Brush should be used dry and cleaned periodically for best results.

Contractor Use Considerations

• Preparation: Ideal for prepping copper fitting interiors in water, gas, and refrigeration lines
• Performance: Effective at removing oxidation, scale, and residue to improve solder adhesion
• Tool Compatibility: Manual operation only; not designed for power tool adaptation