RIGID Model 150 Constant Swing Tubing Cutter - Compact, Durable Cutter

In this review of the RIGID Model 150 Constant Swing Tubing Cutter, the bottom line is simple: it is a practical, compact tool for tradespeople who need reliable, clean cuts on soft metal tubing in tight spaces. The Model 150 stands out for its telescoping feed screw that keeps the cutter length constant and its enclosed feed screw that resists clogging, which together make it especially useful where access is limited and downtime for cleaning is costly. For electricians, HVAC techs, and DIYers working with copper, brass, aluminum or thin-wall conduit, this cutter delivers repeatable cuts without fuss.

Key Features

• Telescoping feed screw: Keeps the tool the same overall length across the 1/8 in to 1-1/8 in capacity, making it easier to work in confined areas.
• Enclosed feed screw: Prevents debris from jamming the mechanism so cutting stays smooth and reliable over routine jobs.
• Grooved rollers: Allow close-to-flare cuts that help ensure a clean edge and better fit for fittings and flares.
• X-CEL knob: The larger ergonomic knob gives a firmer grip so cuts can be made quickly and with better control.
• Quick wheel change: X-CEL ball detent pin enables tool-free cutter wheel swaps in seconds and keeps replacement clips secure.
• Spare cutter wheel: Storage of a spare wheel in the knob reduces downtime when a wheel is used up on the job.

Who It's For

The Model 150 is aimed at electricians, HVAC installers, and plumbing or maintenance pros who cut tubing regularly and need a compact, dependable cutter for copper, brass, aluminum, and thin-wall conduit between 1/8 in and 1-1/8 in. Its constant-length design and fold-away reamer make it particularly suited to fieldwork where space is tight.

Weekend DIYers who only occasionally cut thicker steel or pipe might find this cutter overbuilt for light hobby use or might prefer a different tool for heavy-duty steel work; the Model 150 is optimized for soft metal tubing and thin-wall conduit rather than thick-wall pipe.

Pros & Cons

Pros

• Solid build and ergonomic X-CEL knob make cutting easy and comfortable on repeated jobs.
• Enclosed, telescoping feed screw improves reliability in dirty or cramped environments.
• Grooved rollers and fold-away reamer produce clean cuts and prepare tube ends for fittings.
• Includes a spare cutter wheel and fast, tool-free wheel replacement for minimal downtime.

Cons

• Some users report mixed long-term durability, so heavy daily use may require inspection and occasional replacement.
• Not intended for cutting thick-wall steel pipe or hard materials beyond the specified soft metals.

Specifications

Model	31622 Model 150
Cutting capacity	1/8 in to 1-1/8 in (3 mm to 28 mm)
Materials cut	Copper, brass, aluminum, thin-wall conduit
Body material	High-strength zinc alloy
Feed screw design	Telescoping, enclosed to resist clogging
Special features	Grooved rollers, fold-away reamer, X-CEL knob and pin, spare cutter wheel in knob

Our Verdict

The RIGID Model 150 is a well-engineered tubing cutter for professionals and serious DIYers who need consistent, clean cuts on soft metal tubing in tight spaces. Its constant-length feed, enclosed screw and ergonomic controls deliver efficient operation and good value, though those expecting heavy-duty steel cutting should look elsewhere. For copper, brass and aluminum work it is a practical, dependable choice.

Frequently Asked Questions

Will this cutter work on copper and aluminum tubing?
Yes. It is designed to cut copper, brass, aluminum and thin-wall conduit within the 1/8 in to 1-1/8 in range.

How easy is it to change the cutter wheel?
Wheel changes are quick and tool-free thanks to the X-CEL ball detent pin, and a spare wheel is stored in the knob for convenience.

Is the cutter suitable for tight spaces?
Yes. The telescoping feed screw keeps the tool length constant across diameters, making it easier to use in confined or hard-to-reach areas.