DeWalt DCF899 vs Milwaukee 2767-20: High-Torque Impact Wrenches Compared
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These are the two heaviest hitters in the cordless impact wrench market. The DeWalt DCF899 and Milwaukee 2767-20 both deliver over 700 ft-lbs of fastening torque on a 1/2-inch anvil. Both will break lug nuts on a one-ton truck. The question is which one does it faster, lighter, or more controlled.
Quick Verdict
The Milwaukee 2767-20 is the stronger wrench with 1,400 ft-lbs of breakaway torque and a bolt removal mode that prevents snapped fasteners. It's the right tool for professional automotive and heavy equipment work. The DeWalt DCF899 costs $30 less, spins faster for running nuts, and handles 90% of the same jobs. Weekend mechanics won't miss the extra 200 ft-lbs.
1,400 ft-lbs breakaway and bolt removal mode matter when you're pulling rusted fasteners 40 times a day.
1,200 ft-lbs handles lug nuts and caliper bolts. Saves $30 for occasional use.
1,000 ft-lbs fastening torque seats concrete anchors more reliably than the DCF899's 700 ft-lbs.
1,900 RPM vs 1,750 RPM. The DeWalt spins nuts down faster when torque isn't the bottleneck.
Specs at a Glance
| Spec | DeWalt DCF899 | Milwaukee 2767-20 |
|---|---|---|
| Fastening Torque | 700 ft-lbs | 1,000 ft-lbs |
| Breakaway Torque | 1,200 ft-lbs | 1,400 ft-lbs |
| No-Load Speed | 0 to 1,900 RPM | 0 to 1,750 RPM |
| Impact Rate | 0 to 2,400 IPM | 0 to 2,100 IPM |
| Drive Size | 1/2 in square (hog ring) | 1/2 in square (friction ring) |
| Battery Platform | 20V MAX | 18V (M18) |
| Weight (with battery) | 7.2 lb (with 5.0Ah battery) | 6.85 lb (with 5.0Ah battery) |
| Speed/Mode Settings | 3-speed | 4-mode (bolt removal mode) |
DeWalt DCF899
Price: $229 (Home Depot)
Pros
- 1,200 ft-lbs breakaway torque handles rusted suspension bolts and axle nuts
- Hog ring anvil holds sockets securely during overhead exhaust work
- 20V MAX 5.0Ah battery keeps this running through a full brake job
Cons
- 7.2 lb with battery is heavy for extended one-handed use
- No friction ring option at this model, hog ring only
- Gets loud in the 95+ dB range under sustained impact
Milwaukee 2767-20
Price: $259 (Home Depot)
Pros
- 1,400 ft-lbs breakaway is the highest in its class from any brand
- Bolt removal mode prevents over-tightening and snapping bolts
- Friction ring anvil makes socket changes faster than hog ring
Cons
- $30 more than the DeWalt bare tool
- Lower RPM means it takes slightly longer to run nuts down
- M18 5.0Ah batteries are expensive replacements
Best For
Professional automotive shop
Milwaukee 2767-20
1,400 ft-lbs breakaway and bolt removal mode matter when you're pulling rusted fasteners 40 times a day.
Weekend brake and suspension jobs
DeWalt DCF899
1,200 ft-lbs handles lug nuts and caliper bolts. Saves $30 for occasional use.
Construction (anchor bolts, lag screws)
Milwaukee 2767-20
1,000 ft-lbs fastening torque seats concrete anchors more reliably than the DCF899's 700 ft-lbs.
Speed of nut-running
DeWalt DCF899
1,900 RPM vs 1,750 RPM. The DeWalt spins nuts down faster when torque isn't the bottleneck.
Frequently Asked Questions
What's the difference between hog ring and friction ring anvils?
Hog ring uses a retaining ring inside the socket end to grip the anvil. Friction ring uses a spring-loaded ring on the outside you pull back to swap sockets. Friction ring is faster for socket changes. Hog ring holds tighter during heavy impacts.
Will either of these remove a crankshaft pulley bolt?
The Milwaukee at 1,400 ft-lbs breakaway has a real shot. The DeWalt at 1,200 ft-lbs might struggle on a tight crank bolt. Both benefit from a socket extension and a burst of penetrating oil first.
How many lug nut removals per battery charge?
On a 5.0Ah battery, expect roughly 200 to 250 lug nut removals per charge on either tool. That's enough for 40 to 50 tires without recharging.
Can I use these for framing?
Technically yes, but you want an impact driver for driving screws and a framing nailer for nails. Impact wrenches are overkill and awkward for woodworking fasteners.