Rank #2 in Best Cordless Impact Wrench 2026: 10 Ranked, Torque Claims Checked
DeWalt 18V XR Brushless 1/2in Hog Ring Impact Wrench
Price and rating as shown on Amazon when we collected them. Both change.
The DEWALT DCF921N-XJ is an 18V XR brushless impact wrench with a 1/2 in square drive and a hog ring for socket changes, listed at £129.00 and rated 4.6 out of 5 from 224 ratings. It comes second in this guide, and it is the most straightforward listing of the ten on the point the guide keeps returning to: it gives two different torque numbers and tells you which is which. The bullets and the spec table both say up to 406 Nm of fastening torque, while the item highlight in the same listing adds 610 Nm of breakaway torque. That is the split — one figure for doing a bolt up, a larger one for cracking it loose — that several other listings in this article leave you to work out for yourself.
What the listing does not spell out is what arrives in the box. It gives the operation mode as Battery and the voltage as 18 V, but names no battery and no charger, so the £129.00 price is not confirmed either way as the price of a tool you can put straight to work. The spec table gives 995 g and a 24 cm item length, which sits with the compact body the bullets describe, and the star breakdown shown adds up to 100 ratings rather than the 224 the listing reports. Everything on this page comes from the Amazon listing, not from any test of our own.
How those 224 ratings break down
An average hides its own shape. This is the spread behind the 4.6 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Price | £129.00 |
|---|---|
| Rating | 4.6 out of 5, from 224 ratings |
| Fastening torque (bullets and spec table) | Up to 406 Nm |
| Breakaway torque (item highlight) | 610 Nm |
| Voltage and drive | 18 V, 1/2 in square drive with hog ring |
| Weight | 995 g (as listed) |
| Item length | 24 cm (as listed) |
| Material (as listed) | Rubber |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Lightweight and compact impact wrench with enough grunt to take on most stubborn jobs when working on older vehicles. Gave it thoroughly good test on rusted suspension components and it tackled it with ease. Very pleased.”
Verified purchase“Excellent quality as usual from dewalt.i already have the largest 18 volt impact wrench ,which is unstoppable, nevr been beat extracting every nut effortlessly. But this smaller impact is perfect for tighter spots .”
What it is up against
The rivals it was ranked against in Best Cordless Impact Wrench 2026: 10 Ranked, Torque Claims Checked.
Questions people ask
Does the DEWALT DCF921N-XJ come with a battery or charger?
The listing names neither. It lists the operation mode as Battery and the voltage as 18 Volts, and gives the price as £129.00, but no battery or charger appears in the listing details, so the box contents are not stated.
How much torque does the DEWALT DCF921N-XJ have?
The bullets and the spec table both give up to 406 Nm of fastening torque, and the item highlight in the same listing adds 610 Nm of breakaway torque. The listing keeps those two figures separate.
What sockets fit this impact wrench?
It has a 1/2 in square drive with a hog ring, which the listing describes as being for fast, hassle-free socket swaps. One reviewer notes that DEWALT impact sockets are wider than normal chrome sockets.
How heavy and how long is the DEWALT DCF921N-XJ?
The spec table lists 995 g and an item length of 24 cm, with the brushless motor described as compact for tight spaces.
What control modes does it have?
The listing describes a 4-mode switch that includes Scaffold Mode, plus a variable trigger to adjust speed and power. A reviewer describes a mode that slows the tool once a bolt is loose and pauses briefly when a bolt is snug.
What is the rating on the listing?
4.6 out of 5 from 224 ratings. The star breakdown shown in the listing adds up to 100 ratings, so it covers part of that total rather than all 224.
Comments
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