Best Cordless Impact Wrench 2026: 10 Ranked, Torque Claims Checked

Two numbers in this listing do not agree. The title says 450 Nm and the bullets say 450 Nm, but the specification table carries a separate field reading 400 Newton Meters. Meanwhile, what actually puts it first is not that figure at all: 2,637 buyer ratings at 4.6 is roughly ten times the sample behind most tools on this page. That is a lot of people who bought a bare tool and were still happy with it.

In practice the tool offers three speeds, a brushless motor, 3,000 impacts per minute and a quoted 3,000 RPM top speed with a quick-stop function. It ships with 17 mm, 19 mm and 21 mm sockets, a bit adapter and a belt clip — enough for a tyre change on most cars. At 2.58 kg it is not light for an 18V cordless impact wrench, and the table lists a 2.5 Ah battery capacity for a tool that does not include a battery. Worth noting: it also claims 650 W of maximum power, a figure that sits awkwardly beside an 18 V battery platform.

Do not buy this one if you are starting from nothing. The fifth bullet is explicit — it needs one 18 V lithium-ion battery and charger, sold separately. Add those and £114.98 becomes a different sum. Equally, if maximum fastening torque is the priority, 450 Nm on paper is mid-table here.

This is the cleanest set of numbers in the ranking. DeWalt states 406 Nm of fastening torque and 610 Nm of breakaway torque, and puts both in the specification table rather than in the headline. If you have read this far, you know why that matters. At 995 g it is the joint-lightest tool here, and at 24 cm it will fit where a 30 cm tool will not.

The anvil is a 1/2 inch square drive with a hog ring, so sockets push on and pull off without a detent pin. There is a four-mode switch including a scaffold mode, plus a variable trigger. In theory, 406 Nm sits below the Ryobi's 700 Nm, the Dong Cheng's 488 Nm and the VTEK's 600 Nm — this is a precision tool, not a nut-buster.

That said, be careful with the box contents. The listing names no battery and no charger, and the model number carries the N suffix DeWalt uses for bare units. If you are not already on the 18V XR platform, this cordless impact wrench needs a battery and a charger before it does anything. Even so, 224 ratings at 4.6 is a smaller sample than the Einhell above it, and only one year of spare part availability is listed.

The headline is 2,000 Nm. The catch is that the title says 1500 ft-lbs and the bullet says 1475 ft-lbs, and those are not the same number: 1475 ft-lbs converts to roughly 2,000 Nm, while 1500 ft-lbs is nearer 2,034 Nm. One of them is rounded and the listing never says which. The specification table settles on 1500 Foot Pounds.

Three modes step through 159 Nm at 0–1,050 RPM, 590 Nm at 0–1,500 RPM and 2,000 Nm at 0–2,100 RPM. The first gear is the useful one for small fasteners; the third is for rusted truck lug nuts. With two 4.0 Ah batteries, a fast charger and 17 mm, 19 mm and 21 mm sockets included, this brushless impact wrench arrives ready to work. By contrast with the two bare Einhell tools, there is nothing extra to buy.

However, 5.97 kg is the heaviest figure in this top ten by a wide margin — close to six times the DeWalt's 995 g. Holding that overhead or working under a car gets old quickly. The copy also leans hard on American imagery about semi-truck lug nuts in under 20 seconds, which no specification sheet can confirm. If you want a high torque impact wrench to live in a van and come out for stubborn bolts, fine. If you want one to carry up a ladder, look elsewhere.

Ryobi is the second manufacturer in this list to publish both numbers. The bullet reads 900 Nm of nut-busting torque and 700 Nm of fastening torque, and the specification table lists only the 900 Nm. So the figure you see in a search result is the breakaway number, and the one that actually tightens your wheel nuts is 200 Nm lower. At 1.7 kg it is light for the power on tap, and there is a dedicated Autostop mode tuned for car wheel nuts.

In practice, that Autostop mode is the feature worth paying for. It stops the socket spinning once the nut is loose, so you are not chasing a wheel nut across a driveway. Three speeds, a friction ring on the 1/2 inch drive and three LED lights round out the tool. As a cordless impact wrench for car tyres it is the most focused option in this top ten — the whole design is aimed at wheel nuts and heavy fixings.

The catch is the price. £133 buys the tool, a 1/4 inch hex adapter and a belt clip; the battery and charger are excluded, and that is stated in the product name rather than buried in small print. If you are already on the ONE+ platform, that is a fair deal. If you are not, it is £133 plus a battery plus a charger before the tool turns a single nut, and 250 ratings is a modest sample for the second-highest price here.

Here is a number that needs reading twice. The price is £159.50, the highest on this page, and the torque is 250 foot-pounds — roughly 339 Nm — the smallest figure in the top five. That is not a misprint; it is a different class of tool. This is a compact 18V wrench built for engine bays rather than semi-truck lug nuts, and it weighs 1.09 kg.

The features are aimed at control. There is an automatic shut-off mode so you cannot over-tighten, and a bolt removal mode that drops the RPM once the bolt breaks free so the socket does not spin off. Three LEDs light the work area, and the 1/2 inch impact wrench friction ring holds sockets without a pin. Worth noting: the specification table lists a 12.4 cm item length, less than half the Ryobi's 30.48 cm, which reads more like a head measurement than a full tool.

The listing names no battery or charger in the box, and the price is 23% above the DeWalt for a lower torque figure. Even so, 692 ratings at 4.6 is a solid sample, and the M18 FUEL platform has a reputation the cheaper brands on this page do not. Do not buy it if you want the most breakaway torque for your money — three tools below it here deliver more.

If you want one example of how torque headlines work, this is it. Dong Cheng advertises 682 Nm in the product name. The first bullet then says 682 N.m of breakaway torque and 488 N.m of tightening force. The model number is DCPB488DM, which suggests the number the engineers cared about was 488. Meanwhile the specification table lists 682 Nm and nothing else.

In practice, 488 Nm is plenty for passenger car wheel nuts, which is exactly what the listing targets. There is a reverse auto-stop that halts rotation half a second after the nut comes loose, three speeds up to 2,400 RPM, and a 4.0 Ah battery plus fast charger in the box along with five deep sockets from 17 mm to 24 mm. As a complete cordless impact wrench kit for £65.99, it undercuts almost everything above it, and 2 kg is manageable in one hand.

That said, 120 ratings at 4.5 is a small sample for a brand most buyers will not know. The 2 kg figure is also for the tool rather than the full kit in its case. If the goal is the fastest possible tyre change on a commercial vehicle, 488 Nm of tightening will not do it. If it is a family car and one stuck bolt on a Sunday, it is more than enough.

Einhell is the only brand here that publishes its tightening figure in a bullet on both of its models. The 260 Nm one reads "up to max. 260 Nm (500 Nm release torque)". So the headline is the release figure, and the tool tightens to just over half of it. The specification table, by contrast, lists 260 Nm and 260 Nm and says nothing about 500.

At 950 g it is the lightest tool in this top ten, and the compact claim — around 30% smaller than similarly powerful wrenches — can be checked against the 7 x 7 x 20.6 cm dimensions. Three speeds plus an auto-stop setting, a brushless motor, an LED light and a nut set covering 17 mm, 19 mm and 21 mm. In theory it is a tight-space tool. The oddity is the table's 18 Amps, the same number as the voltage — a data-entry artefact rather than a real figure.

However, 260 Nm of tightening is the lowest fastening figure in this ranking, which limits it to light automotive and assembly work. And like its bigger brother it arrives with no battery and no charger at £94.98. If you are already in the Power X-Change system it is a sensible second 18v impact wrench. If you are not, the £94.98 is a deposit rather than a price.

£43.69 is the lowest price in this top ten, and unlike the two Einhell tools and the Ryobi, a cordless impact wrench at this price still includes a 4.0 Ah battery and a charger. The torque split follows the familiar pattern: 600 Nm of tightening, 700 Nm of breakaway, with only the 700 Nm in the title and 600 Nm in the specification table.

As a cordless impact gun for occasional use it comes with a lot: five sockets from 16 mm to 21 mm, nine drill bits, three impact screws, an adapter and a tool box. At 3 kg and 3,600 impacts per minute it is not a delicate instrument, but it will shift a rusted wheel nut. By contrast with the Ryobi, which costs three times as much and arrives bare, this is the value pick on paper.

The catch is in the ratings. 4.1 from 436 buyers is the second-lowest score here, and 11 of those buyers gave it a single star. The listing also markets it as three tools in one, which is a stretch — an impact wrench with a bit adapter is still an impact wrench. If the tool will be used weekly, spend more. If it comes out for a wheel change twice a year, the arithmetic is hard to argue with.

This listing contradicts itself, and the contradiction is worth the price of admission. The bullets state 3.96 lbs — about 1.8 kg — and a 6.46-inch body. The specification table on the same page lists 5.34 kg and 42 cm, which is 11.8 lbs and 16.5 inches. Both cannot be true. The torque figure, at least, agrees with itself: 1200 N·m of breakaway torque in the bullet, 1200 Nm in the table.

The rest of the spec is plausible for the money. A 21V 4.0 Ah battery, a 30-minute charger that reaches 80%, three forward gears from 0–1,400 RPM, a tungsten steel anvil and a 1/2 inch hog ring. As a high torque impact wrench aimed at mechanics, the feature list is long. Crucially, the 4.7 rating is the highest in this ranking.

And 55 ratings is the smallest sample here by a distance. A 4.7 from 55 buyers tells you far less than a 4.6 from 2,637. Add the weight discrepancy, and note that the bullets promise 4.0 Ah batteries while the included-components field lists the wrench alone. Three separate claims on this page do not line up. If you want to be the one who finds out, £84.99 is a cheap experiment. If you want a settled reputation, the £129 DeWalt is the safer £44.