Best press-fit tool for UK plumbers and heating engineers (2026)

Cordless press tool kits with 15, 22 and 28 mm M-profile jaws, compared on press force, pipe range, weight, service interval and UK price.

6 products compared, sorted by lowest verified price. 5 prices checked 20 Oct 2026. We have not been paid by any brand or retailer on this page.

Quick picks

If you want	Look at	Why	Price
Lowest price	Rothenberger ROMAX Compact III set (M15-22-28, 1 × 2.0Ah)	Lowest price we could verify in this comparison.	£1,399.99 inc VAT checked 20 Oct 2026
Lightest	Novopress ACO103 set (M15, M22, M28)	1.7 kg, runs on Milwaukee batteries, up to 35 mm.	£1,438.80 inc VAT checked 20 Oct 2026
Press records for your paperwork	Milwaukee M12 ONEHPT-202C M-SET	One-Key Bluetooth records every press; 19 kN, up to 35 mm metal.	£1,499.00 inc VAT checked 20 Oct 2026
Full size, up to 108 mm	Milwaukee M18 BLHPT-202C M-SET	32 kN, up to 108 mm copper, 40,000 cycles between calibration inspections.	£1,999.00 inc VAT checked 20 Oct 2026
No scheduled service	RIDGID RP 351-B kit (M15-22-28)	RIDGID states no scheduled service interval and a Press-CHECK sensor on every cycle.	See retailer

Side by side

Product	Key specs (published)	Standards / servicing	Price
Rothenberger ROMAX Compact III set (M15-22-28, 1 × 2.0Ah) Compact tool for 15–35 mm domestic work Product page	19 kN piston force; 3-second press cycle (Rothenberger) Fittings up to 35 mm metal / 40 mm plastic 2.5 kg Press records via the Rothenberger app	—	£1,399.99 inc VAT £1,166.66 ex VAT Toolstation, checked 20 Oct 2026 View at Toolstation
Novopress ACO103 set (M15, M22, M28) Lightest tool in this list Product page	1.7 kg Up to 35 mm pipe / 40 mm plastic Uses Milwaukee batteries; up to 180 presses per charge (retailer) Maintenance every 40,000 presses / 2 years	— 40,000 presses / 2 years (retailer listing)	£1,438.80 inc VAT £1,199.00 ex VAT Big Red Power Tools, checked 20 Oct 2026 View at Big Red Power Tools
Milwaukee M12 ONEHPT-202C M-SET Compact tool with press records for your paperwork Product page	19 kN; up to 35 mm metal / 40 mm MLCP One-Key Bluetooth records every press 37,000 presses between service inspections 2 × 2.0Ah M12 batteries, charger, M15/22/28 jaws	— 37,000 presses between service inspections (retailer listing)	£1,499.00 inc VAT £1,249.17 ex VAT Big Red Power Tools, checked 20 Oct 2026 View at Big Red Power Tools
Rothenberger ROMAX 4000 set (15-22-28 mm M jaws) Full-size tool if you also press 42–108 mm Product page	32–34 kN; fittings up to 110 mm (Rothenberger) 3.6 kg; press cycle under 5 seconds Service interval 40,000 pressings / 2 years Check which battery platform the retailer set includes	— 40,000 pressings / 2 years (Rothenberger)	£1,699.99 inc VAT £1,416.66 ex VAT Toolstation, checked 20 Oct 2026 View at Toolstation
Milwaukee M18 BLHPT-202C M-SET Already on Milwaukee M18 batteries Product page	32 kN; up to 108 mm copper 2.9 kg with battery 40,000 cycles between calibration inspections 2 × 2.0Ah M18 batteries, charger, M15/22/28 jaws	— 40,000 cycles between calibration inspections (retailer listing)	£1,999.00 inc VAT £1,665.83 ex VAT Big Red Power Tools, checked 20 Oct 2026 View at Big Red Power Tools
RIDGID RP 351-B kit (M15-22-28) Heavy use where you want no service downtime Product page	32 kN; 12–108 mm 3.12 kg Press-CHECK sensor confirms each press cycle No scheduled service interval (RIDGID)	— No scheduled service interval (RIDGID)	See retailer We could not load a UK retailer price we could confirm on 20 Oct 2026. See retailer / RIDGID

What matters when choosing

Jaw profile must match the fitting system

Every kit here comes with M-profile 15, 22 and 28 mm jaws. Retailers list M-profile jaws for systems such as Geberit Mapress, VSH XPress, Sanha and Pegler Yorkshire Xpress. Always use the profile and tool approval the fitting manufacturer specifies. For gas, use only fittings the manufacturer approves for gas, and follow their instructions.

Compact (19 kN) or full size (32 kN)

Compact tools (Rothenberger Compact III, Milwaukee M12, Novopress ACO103) press up to 35 mm metal and are lighter in tight spaces. Full-size tools (ROMAX 4000, Milwaukee M18, RIDGID RP 351) go up to 108–110 mm but weigh 2.9–3.6 kg. Most domestic work is 15–28 mm.

Service intervals

Published intervals differ: 40,000 pressings or 2 years (ROMAX 4000, Novopress ACO103), 40,000 cycles (Milwaukee M18), 37,000 presses (Milwaukee M12), and no scheduled service (RIDGID RP 351). Ask what a service costs before you buy.

Battery platform

If you already own Milwaukee M12 or M18 batteries, a bare tool or a Milwaukee-battery tool (Novopress ACO103) can be cheaper overall. Check which batteries and charger the kit price includes.

How we compare: from published specs and prices, not lab tests. We have not tested or used these products. Specs come from the manufacturer's or retailer's product page, and the source is named where it matters. Prices were checked on the named retailer's page on 20 Oct 2026. They change often, so check before you buy. "See retailer" means we could not confirm a price we could date. Spotted something wrong? Tell us.

FAQs

Which press tool is cheapest in the UK?

Of the 5 products with a price we could verify, the lowest was the Rothenberger ROMAX Compact III set (M15-22-28, 1 × 2.0Ah) at £1,399.99 inc VAT (£1,166.66 ex VAT) from Toolstation, checked 20 Oct 2026. Cheapest is not always best, so check the points above.

Compact or full-size press tool for domestic plumbing?

Compact 19 kN tools press up to 35 mm metal, which covers most domestic 15–28 mm work, and they are lighter. Choose a 32 kN tool if you regularly press 42 mm and above.

Can I use press fittings on gas?

Only fittings the manufacturer approves for gas, pressed with the profile and tool they specify, and only within your Gas Safe competence. Follow the fitting manufacturer's instructions.

Do press tools need servicing?

Most do. Rothenberger and Novopress list 40,000 presses or 2 years, Milwaukee lists 37,000–40,000 cycles between inspections, and RIDGID states no scheduled service for the RP 351.

Did GasStack test these press tools?

No. We compare published specifications and retailer prices, checked on the date shown.

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