Dewalt
DeWalt DCF921 18v XR Cordless Brushless 1/2" Compact Impact Wrench 2 x 5ah Li-ion Powerstack Battery Charger Case
Model DCF921H2T
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 5 hours ago | £369.95£1,077.59 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £517.32 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
The DeWalt DCF921 is an 18v cordless brushless compact impact wrench with a 1/2in square drive and hog ring for quick socket changes. A hole in the anvil allows sockets to be secured with a retaining pin or rubber O-ring, making it suited to scaffolding work. Its compact design and rubber XR grip suit use in confined spaces.
A variable speed trigger and 4-mode select feature give control over speed and torque output, including a precision wrench mode that pauses before impacting to help prevent over-tightening. An adjustable white LED light with brightness control and delay feature improves visibility.
Specifications include a no-load speed of 2,500/min, impact rate of 3,600bpm, fastening torque of 406Nm and nut-busting torque of 610Nm, weighing 1.1kg without battery. Supplied with two 18v XR POWERSTACK 5.0Ah Li-ion batteries, a charger and a TSTAK carry case.
Features & Benefits
- Up to 609 breakaway torque (406Nm of fastening torque) ensures removal of the tightest bolts
- Ultra compact, light weight design allows for use in confined areas
- Square drive with hog ring allows quick socket changes
- Hole in anvil allows securing of sockets with a retaining pin/rubber O-ring
- Ideal for scaffolders
- Variable trigger allows complete control over all applications
- Efficient brushless motor delivers high performance and extends tool life
- Bright white LED with delay feature for improved visibility and functionality
- Now with brightness control so you can dim or turn off the light to suit the environment
Specifications
| Battery Voltage | 18v |
|---|---|
| Battery Type | DeWalt XR Lithium Ion |
| Motor Type | Brushless |
| Anvil | 1/2" |
| Fastening Torque | 406Nm |
| Impact Rate | 3600ipm |
| Length | 125mm |
| Mode Select | 4 Variable Speeds |
| Nut Busting Torque | 610Nm |
| Revolutions per Minute | 2500rpm |
| Socket Retention | Hog Ring |
Contents
- DeWalt DCF921 18v XR Cordless Brushless 1/2" Compact Impact Wrench
- DeWalt DCB183 18v XR Cordless Li-ion 5ah Battery Powerstack (x2)
- DeWalt DCB113 18v XR Cordless Li-ion Battery Charger
- DeWalt TSTAK Carry Case
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