The DEWALT ATOMIC 20V MAX* 1/2 in. Compact Impact Wrench delivers 300 ft-lbs of max fastening torque and 450 ft-lbs of max breakaway torque in a compact body. Four speed settings including Precision Wrench and Timber Screw modes provide control for a range of fastening applications. An LED work light illuminates dark workspaces. This GP2 kit ships with two DCB205G 5.0 Ah batteries, a DCB115 charger, a kit bag, and a belt clip, making it a complete cordless fastening solution within the 20V MAX* ecosystem.
Will the DCF921 handle lug nuts on a standard passenger car?
Yes. Reviewers confirm it removes lug nuts on vehicles such as a 2000 Toyota Camry without difficulty. The 300 ft-lbs fastening torque covers typical passenger vehicle wheel and suspension work.
What is the difference between the DCF921GP2 and DCF921P2 kits?
The GP2 includes two DCB205G 5.0 Ah batteries versus the P2 which includes two standard DCB205 5.0 Ah batteries. Both kits include the same DCF921 impact wrench and a charger.
Why choose the compact ATOMIC over the full-size XR DCF900 for automotive work?
The ATOMIC body is significantly more compact and easier to maneuver in tight engine bays and wheel wells. For most passenger-car fastening tasks within its 300 ft-lbs range it provides ample torque while being easier to position than a larger high-torque wrench.
What does Timber Screw mode do?
Timber Screw mode provides a controlled low-speed setting optimized for driving large structural screws and lag bolts without stripping. It complements the standard speed settings for construction framing and deck fastening.
Does this tool work with all 20V MAX batteries?
Yes. The DCF921 accepts any DEWALT 20V MAX battery. The GP2 kit includes two 5.0 Ah DCB205G batteries, but users can swap in compact, standard, or POWERSTACK batteries from the broader 300+ tool 20V MAX ecosystem.
# DEWALT® ATOMIC 20V MAX* 1/2 in Cordless Compact Impact Wrench With Hog Ring Anvil Kit **Model:** `DCF921GP2` **Brand:** DEWALT **Category:** Impact Wrench > The DEWALT ATOMIC 20V MAX* 1/2 in. Compact Impact Wrench delivers 300 ft-lbs of max fastening torque and 450 ft-lbs of max breakaway torque in a compact body. Four speed settings including Precision Wrench and Timber Screw modes provide control for a range of fastening applications. An LED work light illuminates dark workspaces. This GP2 kit ships with two DCB205G 5.0 Ah batteries, a DCB115 charger, a kit bag, and a belt clip, making it a complete cordless fastening solution within the 20V MAX* ecosystem. ## Specifications | Attribute | Value | |---|---| | Product Type | Impact Wrench | | Voltage (V) | 20 | | Cordless / Corded | Cordless | | Power Source | Battery | | Motor Type | Brushless | | Tool Only | No | | Batteries Included | 2 | | Charger Included | Yes | | Drive Size | 1/2 in. | | Max Torque (ft-lbs) | 450 | | Max Fastening Torque Ft Lbs | 300 | | Impacts Per Minute | 3,550 | | Piece Count | 6 | | Height (in.) | 3.98 | | Length (in.) | 12.84 | | Width (in.) | 9.72 | | Weight (lbs) | 7.67 | | Battery Amp Hours | 5 | | Country of Origin | China | | Barcode (UPC) | 885911790666 | | Battery Platform | 20V MAX* ATOMIC™ | | Warranty | 3-year limited (tool) | ## What's Included - (1) DCF921 Impact Wrench - (2) DCB205G 20V MAX* XR® 5.0 Ah Batteries - (1) DCB115 Charger - (1) Kit bag - (1) Belt clip Source: https://www.jaspecs.com/dewalt/impact-wrench/dcf921gp2-dewalt-atomic-20v-max-12-cordless-compact-impact-wrench-hog-ring-anvil-kit/