Milwaukee 48-22-4257 Reaming Blade 3 Pack Replacement

Product Description

The Milwaukee Electric Tool Corp 48-22-4257 is a three-piece set of replacement reaming blades designed for use with Milwaukee constant swing copper tubing cutters. Each blade is precision machined to maintain a sharp cutting edge, and all three are heat treated and black oxide coated to resist wear and extend service life. These blades keep copper tubing cutters performing at full capacity between blade changes, making them a practical item for any plumber or HVAC technician who works regularly with copper pipe. The set allows for quick swaps in the field without requiring a full tool replacement.

These replacement blades are suited for residential and commercial plumbing and HVAC work wherever copper tubing is cut and deburred. They are intended for use with Milwaukee constant swing copper tubing cutters and are a direct OEM-style replacement for worn or damaged blades on those tools. Plumbers, pipefitters, and HVAC technicians working with copper supply lines, refrigerant tubing, or hydronic piping will find these a standard consumable to keep in the service bag.

Key Features

• Three replacement reaming blades included per pack
• Precision machined for a sharp, consistent cutting edge
• Heat treated for durability under repeated use
• Black oxide coating reduces wear and extends blade life
• Designed for Milwaukee constant swing copper tubing cutters

Compatibility

Compatible with Milwaukee constant swing copper tubing cutters. Designed as a direct OEM replacement blade set for those tools.

Installation Notes

Blade replacement on copper tubing cutters is a straightforward field task performed by plumbers and HVAC technicians. Always retract or relieve any pressure from the tubing cutter before removing the old blade. Follow the tool manufacturer guidelines for blade seating and retention to ensure safe operation. Dispose of worn blades properly, as edges remain sharp after removal.

Technical Specifications

• Weight: 0.22 pounds
• Pack Quantity: 3 blades
• Finish: Black oxide coated
• Treatment: Heat treated

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 48-22-4257