Mill-Rose Fitting Refrigeration Brush, 1/2" OD, 3/8" Fitting Brush, 94020

Mill-Rose Refrigeration Fitting Brush | 1/2" OD | 3/8" Brush Diameter | Part #94020

Ensure clean, leak-free joints with this brand-new Mill-Rose refrigeration fitting brush, engineered for prepping 1/2" outer diameter copper fittings and tubing. Featuring a 3/8" crimped wire brush head, this tool removes oxidation, residue, and debris from metal surfaces—delivering optimal soldering and brazing performance in HVAC, refrigeration, and plumbing applications.

⚙️ Product Features:

• Single spiral crimped wire for aggressive cleaning action
• Brush Diameter: 3/8" | Pipe Compatibility: 1/2" OD
• Heavy-gauge galvanized stem wire for durability
• Ideal for HVAC, refrigeration, and plumbing professionals
• Condition: Brand New – Unused

Replaces Part Numbers:

• 78803

✅ Compatible Use Cases:

• Cleaning copper fittings before soldering or brazing
• Prepping refrigeration lines for leak-free connections
• Removing oxidation and buildup from HVAC tubing

️ Usage Tips:

• Wear gloves and safety glasses during use
• Insert brush into fitting and rotate to scrub interior walls
• Clean thoroughly until bare metal is exposed
• Blow out debris before applying flux or solder

Clean prep. Reliable joints. Built for pros in refrigeration and HVAC.