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A clean, square cut is the difference between a joint that seals and one that leaks. A hacksaw crushes and burrs the pipe; a proper cutter scores it cleanly. The catch is that copper, PEX, and PVC each want a different cutter — using the wrong one is how you get bad cuts and bad joints.
Then take the burr off — see deburring copper pipe.
Cut wandering off square? See why a tubing cutter spirals — feed rate, wheel wear and the out-of-round end it leaves behind.
The consumables matter as much as the tool — see the solder and flux worth buying.
Here’s what I actually carry for each material, plus a cordless option if you cut copper all day.
| Pick | Product | Pipe material | Capacity (OD) | Weight |
|---|---|---|---|---|
| Best for Copper | RIDGID 40617 Model 101 | Copper, aluminum, brass, plastic | 1/4″–1-1/8″ | 0.5 lbs |
| Best for PEX & PVC | Klein Tools 50063 | PVC, CPVC, PEX (Sch 40/80) | up to 1-5/8″ OD | 0.84 lbs |
| Best Cordless | Milwaukee 2471-20 M12 | Type K/L/M copper | 1/2″–1-1/8″ OD | ~2.8 lbs |
Best for Copper: RIDGID Tubing Cutter
Capacity 1/4″–1-1/8″ · cuts copper, aluminum, brass, plastic · 3-1/8 in length · 0.5 lbs · steel body · spare wheel in knob
RIDGID’s tubing cutter is the plumber’s standard for copper. The cutting wheel scores a clean, round cut you can deburr and solder or push-fit with confidence, and the build lasts decades. This one covers 1/4″ to 1-1/8″ tubing; if you need to go smaller, RIDGID’s Model 103 close-quarters cutter runs 1/8″ to 5/8″.
- Compact 3-1/8″ body fits in tight framing bays where a standard cutter won’t rotate.
- Cuts copper, aluminum, brass, and plastic with one tool — no swapping for tube materials.
- Spare cutting wheel stored in the knob keeps you working without hunting for parts.
- Top capacity of 1-1/8″ leaves out 1-1/4″ and larger copper — you’ll need a bigger cutter.
- Screw-feed knob takes multiple rotations per pass; slower than a quick-action model on open runs.
- No built-in reamer — deburring still needs a separate tool.
Verdict: Best for finish plumbers and service techs cutting copper in tight wall and ceiling cavities up to 1 in. nominal.
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I send a short note to the trade when I finish a tool write-up like this one. No sequence behind it, just the note.
Best for PEX and PVC: Klein Ratcheting PVC Pipe Cutter
ID capacity up to 1-1/4″ (31 mm) · OD up to 1-5/8″ (41 mm) · cuts Sch 40/80 PVC, CPVC, PEX · 0.84 lb · die-cast aluminum body · replaceable blade (No. 50064)
PEX needs a clean, square cut so the fitting seals — a ratcheting PEX cutter shears the tubing in one squeeze without crushing it. They’re inexpensive and make crimp and push-fit connections far more reliable than hacking PEX with a utility knife. A must if you’re running any PEX.
Worth knowing before you go looking for it: Klein sells this as the Ratcheting PVC Pipe Cutter, Cat. No. 50063 — not as a PEX tool. Klein rates it for schedule 40/80 PVC, CPVC and PEX, which is exactly why it is the pick here: it is the one cutter that covers all three plastics. If you cut PEX and nothing else, a dedicated PEX cutter is the better buy — see the PEX cutters worth owning.
PVC and CPVC take the same style of cutter but are not the same pipe. CPVC vs PVC pipe covers what each one is rated for before you cut into a run.
- Ratcheting mechanism advances the cut one-handed — useful when your other hand steadies pipe in a chase.
- Handles PEX, CPVC, and PVC up to 1-1/4″ ID, covering the most common residential supply sizes.
- Lightweight die-cast aluminum body at 0.84 lb reduces fatigue on repetitive rough-in cuts.
- Replaceable blade (No. 50064) means the tool outlasts the blade.
- Not rated for copper — the blade shears plastic cleanly but will damage copper tubing.
- 1-1/4″ ID cap won’t handle 1-1/2″ or 2″ PEX runs in manifold systems.
- The ratchet blade can leave a slight mark on soft PEX-b — steady strokes give the cleanest cut.
Verdict: Best for plumbers cutting PVC, CPVC or PEX supply lines up to 1-1/4 in. — Klein’s own rated capacity — who want one-handed operation and one tool for all three plastics.
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Best Cordless: Milwaukee M12 Copper Tube Cutter
12V M12 · capacity 1/2″–1-1/8″ OD (Type K/L/M copper) · 500 RPM · 200+ cuts per charge · 1-1/2″ min clearance · 5-year tool warranty
If you cut a lot of copper — repipes, additions — the M12 cordless cutter spins around the pipe and cuts in about three seconds, even in tight quarters where you can’t swing a manual cutter. It’s a pro tool at a pro price, but for volume copper work it’s a back-saver.
- 200+ cuts per charge at 500 RPM eliminates the wrist fatigue of a manual cutter on long copper rough-ins.
- 1-1/2″ minimum clearance cuts installed pipe in stud bays and behind cabinets where a standard cutter won’t swing.
- Automatic diameter adjustment — no manual tightening between passes — speeds repetitive cuts.
- 5-year tool warranty backed by Milwaukee’s M12 service network.
- Bare-tool only (2471-20) — needs an M12 battery and charger purchased separately.
- Limited to 1-1/8″ OD copper; won’t cut 1-1/4″ or larger mains.
- Manual cutters cost far less upfront — the cordless premium suits high-volume copper work.
Verdict: Best for production plumbers pulling copper all day who want speed and can’t use a pipe saw in a finished space.
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The M12 cutter is a bare tool — budget for batteries and a charger. The 2471-20 ships without either, so a first-time M12 buyer cannot make a single cut out of the box. Two compact packs and a charger is the sensible starting point: at 200-plus cuts per charge runtime is not the constraint, and a second pack means a dead battery never ends the day. You do not need this if you are already on the M12 platform — any pack in the lineup fits this tool — and you do not need it at all if you went with either manual cutter above.
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How to Cut Pipe Cleanly
- Match the cutter to the material: a wheel-type tubing cutter for copper, and a ratcheting plastic cutter for PEX, PVC and CPVC. A copper wheel will not shear plastic cleanly and a plastic blade will damage copper — that is the whole rule. A fine-tooth saw will get you through PVC in a pinch, but it leaves swarf inside the pipe that you have to clean out.
- For copper: clamp the cutter on the pipe, tighten lightly, and rotate around the pipe, snugging the knob a quarter turn each pass until it parts.
- Always deburr copper cuts inside and out with a deburring tool — burrs cause turbulence, noise, and weak solder joints.
- For PEX: square the tubing in the jaws and squeeze in one motion for a clean, perpendicular cut.
- Dry-fit the connection before sealing to confirm the cut is square and the pipe seats fully into the fitting.
FAQ
Can I use one pipe cutter for copper, PEX, and PVC?
Not well. A wheel-style tubing cutter is made for copper and other metals; PEX needs a ratcheting shear that won’t crush it; PVC is best cut with a ratcheting plastic cutter or fine-tooth saw. Using a copper wheel cutter on PEX deforms the tubing and causes leaks. Use the right tool per material.
Do I need to deburr after cutting copper pipe?
Yes. Cutting leaves a raised burr inside and outside the pipe. The inside burr restricts flow and creates turbulence (and noise); the outside burr keeps the pipe from seating fully in a fitting. A quick pass with a deburring tool fixes both and is essential for a good solder or push-fit joint.
Is a cordless pipe cutter worth it?
For a homeowner doing the occasional repair, no — a manual tubing cutter is cheap and works fine. For anyone cutting copper in volume or in tight spaces where you can’t rotate a manual cutter, a cordless cutter like the Milwaukee M12 saves real time and effort.
Bottom Line
There’s no single best pipe cutter — there’s the right one for your material. Get a RIDGID tubing cutter for copper and a ratcheting plastic cutter — the Klein 50063 above — for PEX, PVC and CPVC alike. Cutting copper all day? The cordless M12 earns its keep. Whatever you use, cut square and deburr — that’s what makes joints seal.
That matters even more if you are pressing instead of soldering. Copper press fittings seal on an O-ring, so a burr or an out-of-round tube end is exactly what produces a callback — a soldered joint will often forgive a sloppy cut, a pressed one will not.
Related Plumbing Guides
- Best Push-to-Connect Fittings
- Best Teflon Tape for Plumbing
- Best Basin Wrenches for Homeowners
- Essential Plumbing Tools (Complete Guide)
Working steel or gas pipe? See the best pipe threading machine guide. Doing copper? Step up to a press tool.
For the plumbers reading this
Most of this site is written for homeowners — this page clearly isn’t. If you’re in the trade and want the occasional straight-shooting note when I publish something like this (fittings comparisons, tool tests, code changes), drop your email. No spam, no course funnel, written by a licensed GA journeyman.
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