Affiliate Disclosure
Some links on this page are affiliate links. As an Amazon Associate, we earn from qualifying purchases — at no extra cost to you. We do not buy, test, or physically handle the products we cover; our rankings come from aggregated owner reviews, ratings and expert consensus. Commissions never change our verdicts. How we rank & full disclosure.
Short version: the Milwaukee 2767-20 M18 FUEL is the cordless impact wrench owners reach for when a fastener refuses to move. Owners consistently report that its 1,000 ft-lbs of fastening torque and 1,400 ft-lbs of nut-busting torque turn seized lug nuts and rust-welded suspension bolts into a non-event — which is exactly why it anchors our best cordless impact wrench roundup. It is rated around 4.8 across tens of thousands of reviews. It is not the tool for every job, and the complaints below are worth reading, but for raw breaking power in a one-hand package it sets the benchmark.
What the Milwaukee 2767-20 Is
The 2767-20 is Milwaukee's high-torque 1/2-inch impact wrench in the M18 FUEL cordless line. FUEL is Milwaukee's premium tier, which means a brushless motor, a redline electronics package, and a battery-fuel-gauge that owners rely on mid-job. The headline number reviewers repeatedly praise is 1,400 ft-lbs of nut-busting torque — enough to shame a lot of corded and pneumatic tools that need a compressor dragging behind them.
The anvil uses a friction ring rather than a detent pin, so sockets snap on and off fast — a small detail owners single out when they are swapping between lug sizes. It is a bare tool (the -20 suffix), designed to slot into a garage that already runs M18 batteries. There is no assist mode and no multi-speed dial: one trigger, full commitment. This is a knuckle-dragging brute of a tool, and that is exactly the point.

Who It's For
If you rotate your own tires, do your own brakes, or wrench on suspension and drivetrain, this is squarely your tool. Owners who fought rusted fasteners with a breaker bar and a cheater pipe describe the 2767 as the upgrade that made those jobs trivial. It is also a natural pick if you are already invested in M18 batteries — a fresh 5.0Ah pack drops straight in.
It is a poorer fit for someone who mostly does light assembly, delicate interior work, or who wants one do-everything impact. For that, a mid-torque tool is gentler and lighter. And if you are building a garage from scratch, remember this is battery-not-included — start with the Garage Tools hub to plan the whole kit, and read the impact wrench roundup to see where the 2767 lands against lighter options.

What Owners Love
Across a huge pool of reviews, the same praise surfaces again and again:
- It breaks everything loose. The most-cited win by far. Reviewers repeatedly describe rusted lug nuts, axle nuts and control-arm bolts surrendering on the first trigger pull where breaker bars and lesser impacts failed.
- Compact for the power. Owners are consistently surprised that this much torque fits a one-hand tool that gets into wheel wells and tight suspension pockets a long breaker bar never could.
- Build quality. The FUEL brushless motor and overall durability draw steady praise — owners report years of hard use without a failure, and the friction-ring anvil holds sockets securely.
- Battery ecosystem payoff. If you already run M18, the value is a recurring theme: one platform, one charger, and the fuel gauge lets you see charge before you start a job.

Common Complaints
An honest read of the reviews turns up a consistent set of gripes. None are dealbreakers for the target buyer, but know them going in:
- Battery and charger not included. The most frequent surprise. The -20 is a bare tool. Buyers new to M18 consistently report sticker shock once they add a pack and charger to the cart.
- It over-torques small fasteners. With no assist mode, owners repeatedly warn that the 2767 will snap or crush delicate bolts if you are not careful. It is a breaking-and-driving tool, not a finesse tool — a torque wrench still does final tightening.
- Weight. A recurring complaint for overhead and extended work. Down at wheel level nobody minds; up under a dash for an hour, owners feel it.
- Loud. It is a hammering impact, and owners note ear protection is genuinely worth it during longer sessions.
- Price. It sits at the premium end, and a few owners feel a mid-torque tool would have covered their needs for less. That is a fit question, not a fault.

Alternatives Worth a Look
The 2767 is our top high-torque pick, but it is not the only good answer:
- Milwaukee 2861-20 (mid-torque) — the everyday alternative. Lighter, still plenty for lug nuts, and easier to live with for general assembly. Owners who found the 2767 overkill often land here.
- DeWalt DCF899 — the best pick for DeWalt owners. Comparable high torque, so battery-platform loyalty decides it for most buyers.
- A budget brand impact — the value route. Fine for occasional tire rotations, but owners consistently report they lack the last-inch grunt on the truly seized stuff.
For the full ranked comparison of these against the 2767, see the best cordless impact wrench roundup, and pair it with a proper torque wrench so you can drive fast and still tighten to spec.
The Verdict
The Milwaukee 2767-20 earns its reputation. Owners consistently report that its nut-busting torque simply ends the fight with seized automotive fasteners, that the FUEL build shrugs off years of hard use, and that it does all of it in a package small enough to work in real-world wheel wells. The trade-offs are honest ones: it is a bare tool, so budget for a battery and charger; it has no assist mode, so treat small fasteners with respect and finish with a torque wrench; and it is heavy and loud. Accept those, and you get the impact wrench that owners trust when nothing else will move — and the ~4.8 rating across tens of thousands of reviews reflects it.
