Ask two tradespeople which is the better heavy-duty cordless brand and you’ll often get the same split answer: Hilti if someone else is paying, Milwaukee if it’s your own money. That’s a fair shorthand, but it hides a lot of detail that actually matters once you’re standing in the merchants with a few thousand pounds to commit. These are two of the most serious cordless systems money can buy in 2026, and they’re built around completely different business models — not just different tools.
This comparison is for UK tradespeople doing genuinely demanding work: groundworkers, demolition crews, formwork carpenters, steel fixers, fit-out contractors and anyone drilling, breaking, coring or fixing into concrete and masonry day in, day out. If your week is mostly drilling, driving and second-fix, you don’t need either of these — a standard 18V platform will serve you better for less. This is about the heavy end.
Quick verdict
Buy into Milwaukee M18 if you’re a sole trader or small firm spending your own cash. You get genuinely heavy performance from the M18 Fuel line, the widest tool range of any brand, batteries on every merchant’s shelf, and frequent deals that bring the entry cost right down. For the overwhelming majority of UK trades, Milwaukee is the sensible answer.
Buy into Hilti Nuron if downtime costs you more than the tools do, or if you run a fleet large enough to justify the service model. Hilti’s pitch isn’t really the tool in your hand — it’s the repair cap, the no-quibble servicing, the theft cover and the fleet management that keeps kit running on big sites. You pay a premium for that, and on the right job it pays back.
If your heavy use is occasional, don’t buy into either at the top end. Hire the breaker or coring rig when you need it and put your money into a strong all-round 18V platform. Both brands are overkill — and overpriced — for light demolition a few times a year.
Specs and platform at a glance
The headline difference is the business model, not the voltage. Both run nominal 18V/22V lithium systems with high-output packs; the real gap is how you buy, service and replace them. The table below sets out the practical differences a UK buyer actually feels.
| Hilti Nuron | Milwaukee M18 | |
| Platform | Single 22V Nuron system (replaced old 22V + 36V lines) | M18 (18V) plus separate M12 (12V) compact range |
| Tool range | Broad, focused on construction and heavy trades | Largest of any brand — 300+ tools across M18 and M12 |
| Top performance line | Nuron flagship rotary hammers, breakers, coring | M18 Fuel with POWERSTATE brushless and REDLINK PLUS |
| Where you buy it (UK) | Direct from Hilti — online, Hilti Store or rep. Not in merchants | Screwfix, Toolstation, ITS, D&M, Amazon UK and more |
| Typical pricing | Premium — highest upfront cost in the category | High-end but better value; frequent promotional deals |
| Service model | Repair cost cap, no-cost wear period, fleet management, theft cover | Standard warranty on registration; no service programme |
| Best suited to | Large firms, fleets, downtime-critical sites | Sole traders and small firms spending their own money |
What Hilti Nuron is really like
Nuron is Hilti’s big reset. Rather than keep stretching its older 22V line and running a separate 36V system alongside it, Hilti consolidated everything onto one 22V platform so a single battery family powers the lot — from compact drivers up to the heavy rotary hammers and breakers Hilti built its name on. On a big site that means one charger setup and one pile of packs instead of two, which is a real simplification when you’re managing kit across a crew.
The tools themselves are built like site equipment, not consumer power tools. Fibreglass-reinforced housings, sealed electronics against dust and damp, and a design bias towards high torque at controlled speed for drilling dense concrete and steel without cooking the motor. Hilti’s rotary hammers and coring tools in particular have a reputation that’s been earned over decades on the heaviest applications, and the active dust and vibration management on the flagship tools is genuinely ahead on the kind of work that triggers HAV and silica concerns.
The catch is how you buy and live with them. There’s no walking into Screwfix for a Hilti — you buy direct, through Hilti online, a Hilti Store or your rep, and the upfront price is the highest in the category. For an individual spending their own money, that’s a hard sell. Hilti’s argument is that you’re not really buying a tool, you’re buying uptime — which only makes sense if downtime genuinely costs you.
What Milwaukee M18 is really like
Milwaukee’s whole strategy is breadth and momentum. The M18 platform now spans north of three hundred tools, with the M18 Fuel line at the top using POWERSTATE brushless motors and REDLINK PLUS electronics to deliver power that rivals or beats corded in a lot of categories — SDS hammers, large-format grinders, high-torque impact wrenches and the rest. Alongside it sits the separate M12 system for compact, precision and finishing work, so a Milwaukee-committed firm can cover almost everything on two battery families.
The practical wins are accessibility and cost. M18 batteries and tools are on the shelf at every UK merchant, deals come round constantly, and if a pack dies on a Tuesday you can have a replacement that afternoon without ringing a rep. For a sole trader or a small firm, that availability is worth a lot — you’re never waiting on the system. The Fuel tools also genuinely perform; the gap to Hilti on most day-to-day heavy tasks is far smaller than the price gap suggests.
Where Milwaukee can’t match Hilti is the service wrapper. The warranty is solid if you register, but there’s no repair cost cap, no free wear-and-tear servicing and no fleet management. When a tool’s out, it’s out — you’re into a repair queue or buying another. For a one-tool-down sole trader that’s an annoyance; for a 40-strong crew it can be a scheduling headache, which is exactly the gap Hilti is selling into.
Batteries, service and the real running cost
With any cordless system the long-term cost lives in the batteries, and here the two brands behave very differently. Milwaukee packs — including the high-output and Forge cells — are sold everywhere, priced competitively and discounted often, so topping up your battery count over time is cheap and easy. Hilti packs are bought direct and cost more, but they sit inside a service model that Milwaukee simply doesn’t offer.
That service model is the whole Hilti argument. Depending on the agreement you get a no-cost period covering wear and tear on new tools, a long-term cap on what any repair can cost you, fast turnaround through Hilti’s own service centres, and optional theft cover — all wrapped into fleet management where larger firms lease the kit rather than own it and Hilti handles tracking, servicing and replacement. For a business measuring tool cost against downtime and cash flow rather than sticker price, that can work out cheaper despite the higher numbers on the invoice.
For everyone else, it’s the wrong sum. If you’re not big enough to feel downtime as real money, you’re paying a premium for insurance you won’t claim. Milwaukee’s lower entry cost, cheap shelf-stocked batteries and broad range will leave more in your pocket over the life of the kit.
Which should you buy?
Buy Hilti Nuron if…
You run a firm or fleet where a tool being out of action costs you real money — concrete, demolition, groundworks, large fit-out — and the repair cap, free servicing, theft cover and fleet management genuinely change your numbers. You value the heaviest concrete and coring performance and the best dust and vibration control, and you’d rather lease and have Hilti manage the kit than own and maintain it yourself.
Buy Milwaukee M18 if…
You’re a sole trader or small firm spending your own money and you want the widest tool range, strong heavy performance from the Fuel line, batteries and tools on every merchant’s shelf, and a lower entry cost helped along by regular deals. For the large majority of UK tradespeople, this is the right answer.
Consider neither at the top end if…
Your heavy work is occasional. Hire the breaker, coring rig or big SDS when you actually need it, and put your money into a strong all-round 18V platform for the day-to-day. Buying into the premium end of either brand for a handful of heavy jobs a year is money badly spent.
Frequently asked questions
Is Hilti or Milwaukee more powerful?
On the heaviest concrete, coring and breaking work, Hilti’s flagship Nuron tools hold an edge in sustained performance, durability and dust/vibration control. But on most day-to-day heavy trade tasks the M18 Fuel line is right there with it — the real-world gap is far smaller than the price difference suggests.
Why is Hilti so much more expensive than Milwaukee?
You’re not just buying the tool — you’re buying Hilti’s service model: a cap on repair costs, a no-cost wear-and-tear period, fast servicing through Hilti’s own centres, theft cover and fleet management. That wrapper adds cost upfront but reduces downtime, which is where Hilti argues it pays back for larger firms.
Can I buy Hilti tools at Screwfix or Toolstation?
No. Hilti sells direct — online, through a Hilti Store or via your rep — not through the usual UK merchants. Milwaukee, by contrast, is stocked at Screwfix, Toolstation, ITS, D&M Tools, Amazon UK and most other outlets, which is part of why it’s so much easier to live with for an individual.
Are Hilti and Milwaukee batteries interchangeable?
No. They’re completely separate systems — Hilti Nuron 22V and Milwaukee M18 — with their own batteries and chargers and no cross-compatibility. Committing to one platform means buying into its battery family for the long term, which is exactly why the choice matters.
What is Hilti fleet management and is it worth it?
It’s a leasing and service arrangement where you pay a monthly rate per tool and Hilti handles servicing, repairs, replacement and tracking, keeping kit running with minimal downtime. It’s worth it for firms big enough to feel downtime and cash flow as real costs — and overkill for a sole trader.
Is Milwaukee M18 good enough for heavy trade?
Yes, for most of it. The M18 Fuel line covers SDS hammers, big grinders and high-torque impact wrenches with corded-rivalling performance. The main thing it lacks against Hilti is the service wrapper and the very top end of concrete/coring durability — not raw capability for the majority of jobs.
Final word
Hilti and Milwaukee are both excellent — they’re just answers to different questions. Milwaukee wins on value, range and availability: the right call for almost every sole trader and small UK firm spending their own money. Hilti wins on the service model: repair caps, free servicing, theft cover and fleet management that keep big crews running and only make sense once downtime costs you more than the tools do. Work out which of those two problems is actually yours, and the choice makes itself.
