Mill-Rose Fitting Refrigeration Brush, 3/4" OD, 5/8" Fitting Brush, 94040

Mill-Rose Refrigeration Fitting Brush | 3/4" OD | 5/8" Brush Diameter | Part #94040

Ensure clean, leak-free joints with this brand-new Mill-Rose refrigeration fitting brush, engineered for prepping 3/4" outer diameter copper fittings and tubing. Featuring a 5/8" crimped wire brush head, this tool aggressively removes oxidation, residue, and debris—delivering optimal soldering and brazing performance in HVAC, refrigeration, and plumbing applications.

⚙️ Product Features:

• Single spiral crimped wire for thorough surface prep
• Brush Diameter: 5/8" | Pipe Compatibility: 3/4" OD
• Heavy-gauge galvanized stem wire for long-lasting durability
• Ideal for HVAC, refrigeration, and plumbing professionals
• Condition: Brand New – Unused

Replaces Part Numbers:

• 78805

✅ 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:

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