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Best Pipe Cutter UK: Copper And Plastic Pipe Cutters For Plumbers

The best pipe cutter for 15, 22 and 28mm copper, plus ratchet and plastic options: Rothenberger, REMS and OX compared on the figures on their pages.
Blake Folgado, Co-founder, Tradehand8 min read
Clay illustration of a plumber in a green jacket holding a length of copper pipe, with cut copper lengths on the floor

What is the best pipe cutter for plumbers?

For most plumbers, one screw-feed cutter that covers 15, 22 and 28mm copper does the day-to-day work: Rothenberger's TUBE CUTTER 35 is listed at 6 to 35mm, with a retractable internal deburrer and a spare wheel in the handle. Add a compact slice or ratchet cutter for tight spots behind boilers and under floors, and a plastic pipe cutter when you work with PE, PP or PVC. Always check the size range, and the pipe material, on the maker's page before you buy.

It pairs with the best pipe bender: cut square first, bend second.

Key takeaways

  • TUBE CUTTER 35 (6 to 35mm) covers 15, 22 and 28mm copper in one tool.
  • For tight spaces, Rothenberger's MINI MAX (3 to 28mm) is listed with a small working radius, and the ROSLICE is self-clamping and cuts in a few turns.
  • The OX Pro Ratchet cutter is a one-size ratchet option. Check the size on the page, because it lists both 15mm and 22mm.
  • Copper cutters are for metal. For plastic, choose a cutter whose page names your pipe: the ROCUT Plastic Pro lists PE, PP and PVC (15 and 22mm), the TUBE CUTTER 67 PL lists PE, PP, PEX and PB.
  • Large automatic cutters are for bigger pipe: Rothenberger's size 2 is listed at 50 to 127mm.

Sources: Rothenberger UK: TUBE CUTTER 35 (70027), Rothenberger UK: MINI MAX (70015), Rothenberger UK: ROSLICE 15mm copper pipe cutter (88815), OX Tools UK: Pro Ratchet Copper Pipe Cutter 22mm (OX-P449622), Rothenberger UK: ROCUT Plastic Pro 15-22mm, Rothenberger UK: Automatic pipe cutter size 2 (70142)

Pipe cutter comparison: five cutters side by side

CutterTypeStated sizePipeNotes from the page
Rothenberger TUBE CUTTER 35 (70027)Screw-feed6 to 35mmCopper, brass, aluminium, thin-walled steelRetractable deburrer, spare wheel in handle
REMS RAS Cu-INOX 3-35 (113350 R)Screw-feed, compact3 to 35mmCopper, thin-walled stainless and steel, aluminium, brassTelescopic spindle
Rothenberger ROSLICE 15mm (88815)Slice15mmCopperSelf-clamping, self-aligning
OX Pro Ratchet 22mm (OX-P449622)Ratchet22mmCopperRatchet action for tight spaces
Rothenberger ROCUT Plastic ProPlastic cutter15 to 22mmPE, PP, PVCUp to 2mm wall thickness

Sources: Rothenberger UK: TUBE CUTTER 35 (70027), REMS: RAS Cu-INOX tubing cutters, Rothenberger UK: ROSLICE 15mm copper pipe cutter (88815), OX Tools UK: Pro Ratchet Copper Pipe Cutter 22mm (OX-P449622), Rothenberger UK: ROCUT Plastic Pro 15-22mm

Copper pipe cutters for 15mm, 22mm and 28mm

Rothenberger TUBE CUTTER 35 (70027) is a manual screw-feed cutter listed at 6 to 35mm, which spans 15, 22 and 28mm. The body is DURAMAG magnesium, cutting depth is 3mm, and the page lists a retractable internal deburrer, a spare cutter wheel stored in the handle, and a knob for adjusting the working area quickly. It cuts close to flares. Spare wheels are a separate item (070017D, five pieces).

REMS RAS Cu-INOX 3-35 (113350 R) covers 3 to 35mm in copper, thin-walled stainless steel, thin-walled steel, aluminium and brass. REMS lists it as a compact version with a telescopic spindle. REMS also lists a 3-28 Mini for difficult access and a 3-35 S with needle bearings (113351 R).

Rothenberger MINI MAX (70015) is listed at 3 to 28mm for copper, brass, aluminium and thin-walled steel. The page describes a small working radius for hard-to-reach places and guide rollers that cut close to flares.

Sources: Rothenberger UK: TUBE CUTTER 35 (70027), REMS: RAS Cu-INOX tubing cutters, Rothenberger UK: MINI MAX (70015)

Slice and ratchet pipe cutters for tight spaces

Rothenberger ROSLICE 15mm (88815) is a manual copper pipe cutter that Rothenberger describes as self-clamping and self-aligning, which it says prevents pipe deformation, and it cuts in a few turns. The page lists a small working area for tight spaces and a non-slip grip. A cutting wheel for the ROSLICE 15+22mm (088841D) is sold separately.

OX Pro Ratchet Copper Pipe Cutter 22mm (OX-P449622) uses a ratchet action to cut copper pipe in tight spaces, with a heavy-duty surround and a ribbed grip. The page lists plastic as the body material and a 90-day manufacturer warranty. Its description text mentions the 15mm model once, while the title, heading and SKU all say 22mm, so check the size on the box.

Both are one-hand cutters you keep for the awkward joints. Neither replaces a screw-feed cutter that covers several sizes.

Sources: Rothenberger UK: ROSLICE 15mm copper pipe cutter (88815), OX Tools UK: Pro Ratchet Copper Pipe Cutter 22mm (OX-P449622)

Plastic pipe cutters

Rothenberger ROCUT Plastic Pro 15-22mm (1000003051) is a manual cutter for PE, PP and PVC pipes at 15 and 22mm, with a stated wall thickness of up to 2mm and a 3.5mm cutting depth. It cuts at a right angle in a few turns and suits confined spaces.

OX Pro POLYZIP Plastic Pipe Cutter 22mm (OX-P562022) is listed for 22mm plastic mains water and waste pipe, with square, swarf-free cutting and no pipe deformation.

UK push-fit pipe is usually PEX or PB. Check the cutter's page names your pipe: the ROCUT lists PE, PP and PVC, the TUBE CUTTER 67 PL lists PEX and PB.

For larger plastic or multilayer pipe, REMS lists the RAS P range from 10 to 40mm, 10 to 63mm and above for plastic and multilayer composite tubes. Rothenberger's TUBE CUTTER 67 PL is listed at 6 to 67mm for PE, PP, PEX, PB and PVDF pipe.

Sources: Rothenberger UK: ROCUT Plastic Pro 15-22mm, OX Tools UK: Pro POLYZIP Plastic Pipe Cutter 22mm (OX-P562022), REMS: RAS P pipe cutters, Rothenberger UK: TUBE CUTTER 67 PL (70031)

What about automatic pipe cutters?

An automatic cutter retracts the wheel as you cut, which helps on larger pipe. Rothenberger's automatic pipe cutter size 2 (70142) is listed at 50 to 127mm for copper, brass, aluminium, thin-walled steel and sound-insulated pipes, with a 5mm cutting depth. That is larger than 15, 22 and 28mm domestic copper, so it is not a replacement for the cutters above.

Source: Rothenberger UK: Automatic pipe cutter size 2 (70142)

What should you check before buying a pipe cutter?

  • Size range: confirm 15, 22 and 28mm are inside the stated range, not just the one you cut most.
  • Pipe material: copper cutters list metals. For plastic, check the cutter's page names your pipe (PE, PP, PVC, PEX or PB).
  • Working radius: a small one matters behind boilers and in joist voids. Rothenberger lists it for the MINI MAX and ROSLICE.
  • Deburrer: Rothenberger's TUBE CUTTER 35 has one built in. Deburr every cut before you fit.
  • Spare wheels: check the maker still sells them for your model.
  • Square cut: a cutter that clamps and aligns itself (as the ROSLICE does) helps get a square cut first time.

For the next tool in the van, see the best pipe bender and the best blowtorch for plumbers. For the office side of a plumbing business, see the plumbers' job management guide.

Sources and references

Blake Folgado

Blake is a co-founder of Tradehand, a UK trades marketplace More from Blake

Frequently asked questions

What size pipe cutter do I need for copper pipe?

One cutter that spans 15, 22 and 28mm, such as Rothenberger's TUBE CUTTER 35 (6 to 35mm), covers most domestic copper. Add a compact cutter for tight spaces.

Can I cut plastic pipe with a copper pipe cutter?

Use a plastic cutter, and check its page names your pipe. Rothenberger's ROCUT Plastic Pro lists PE, PP and PVC at 15 and 22mm, its TUBE CUTTER 67 PL lists PE, PP, PEX and PB, and OX's POLYZIP is listed for 22mm plastic pipe.

Is a ratchet pipe cutter better than a screw-feed one?

A ratchet cutter works in tight spaces, but OX's ratchet cutter is a single size. A screw-feed cutter covers several sizes, so most plumbers keep both.

Do I need an automatic pipe cutter for 15mm and 22mm copper?

No. Rothenberger's automatic cutter size 2 is listed at 50 to 127mm, which is for larger pipe.

How do I get a clean square cut on copper pipe?

Mark the cut, clamp the cutter square to the pipe, tighten a little each turn, and deburr the inside and outside of every cut before fitting.

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