Tubing Cutter Blade, Replacement Blade, Corrosion Resistance

Milwaukee 48-22-4203 Replacement Blade – For Tubing Cutter up to 1"

The Milwaukee 48-22-4203 is a direct replacement blade designed for use with Milwaukee’s 1" PEX and plastic tubing cutter. This blade is engineered for precision and extended service life when cutting non-metallic tubing such as PEX-a, rubber, and flexible plastic materials up to 1 inch in diameter.

Application & Compatibility

Optimized for use in plumbing, mechanical, and hydronic system installations, this blade fits Milwaukee tubing cutters and is suitable for cutting clean, square ends on flexible non-metallic tubing. Its form-ground, V-shape profile delivers consistent cuts while minimizing material deformation or compression.

Product Features

• Double-Ground V-Profile: Produces straight, clean cuts with reduced burring or edge distortion
• Corrosion-Resistant Coating: Protects cutting edge from oxidation and jobsite contaminants
• Exact Fit: Compatible with Milwaukee 1" tubing cutter models for seamless blade replacement
• Blade Retention: Secures in place using the original cutter’s fastener system

Technical Specifications

• Blade Type: Double-ground, V-shape
• Material Compatibility: PEX-a, rubber, flexible plastic tubing
• Cutting Capacity: Up to 1 inch O.D.
• Tool Compatibility: Milwaukee Tubing Cutter (up to 1")

Replacement Guidance

Blade installation is straightforward using standard hand tools. Remove the worn blade by unscrewing the retaining fastener, align the new blade in the cutter head, and securely fasten. Ensure cutter is free of debris and that blade alignment is maintained to avoid offset cuts or tool binding.

This replacement blade is intended for professionals requiring consistent cutting results during routine pipe installation or repair work involving flexible plastic tubing. Regular inspection and replacement of worn cutting blades help ensure continued cutting precision and tool safety.