3" Replacement Blade

Sioux Chief 390-50154 Replacement Blade – For P70023 Inside Pipe Cutter

The Sioux Chief 390-50154 is a replacement cutting blade specifically designed for use with the P70023 3" Inside Pipe Cutter. Engineered for precision and durability, this steel blade restores cutting performance on interior plastic pipe trimming tools used in new installations or retrofits.

Application Overview

This blade is optimized for cutting 2" and larger nominal plastic pipe from the inside diameter. Ideal for applications requiring flush or below-floor pipe cuts, such as slab repairs, closet flange replacements, or waste line modifications in existing structures.

Features

• Compatible Tool: P70023 Inside Pipe Cutter
• Pipe Range: Suitable for 2" and larger plastic pipe
• Blade Diameter: 3 inches
• Material: Hardened steel for wear resistance and extended service life
• Drive Method: Operates with standard electric drills via 3/8" or 1/2" chuck

Installation Notes

Blade replacement is simple—remove the existing blade from the cutter head and secure the new blade using the supplied fastener. Always verify proper installation torque and ensure drill direction matches cutter thread engagement. Use with appropriate PPE during operation.

Contractor Use Case

Ideal for plumbing professionals working in tight or recessed spaces where external pipe access is restricted. This replacement blade allows continued use of the P70023 system without needing to replace the entire cutter assembly. Maintains accuracy and minimizes downstream pipe preparation due to its clean cutting profile.