After six months of putting this impact wrench through its paces, here’s what I really think
When I first laid eyes on the Milwaukee 2767-20 at my local tool store, I’ll be honest – I was skeptical. Another cordless impact wrench claiming to replace pneumatic tools? Yeah, right. But after using this beast for everything from automotive work to deck building, I’m eating my words. This thing is a legitimate game-changer.
The Numbers That Matter
Let me start with the specs that actually mean something in the real world:
Power Specs:
- Fastening Torque: 1,000 ft-lbs
- Nut-busting Torque: 1,400 ft-lbs
- No-load Speed: 0-1,900 RPM
- Impacts per Minute: 0-2,400 IPM
Physical Stats:
- Length: 8.39 inches (surprisingly compact)
- Weight: 7.5 lbs with battery
- Chuck: 1/2″ friction ring anvil
- Battery: M18 REDLITHIUM (not included in 2767-20)
First Impressions: Compact Powerhouse Impact Wrench
The first thing that struck me was how compact this thing is. At 8.39 inches, it’s genuinely the shortest high torque cordless impact I’ve handled. This isn’t just a marketing gimmick – it makes a real difference when you’re working in tight spaces around engine bays or between floor joists.
The build quality feels premium right out of the box. The rubber overmold isn’t just for show; it’s actually held up to six months of being tossed around my garage and getting splashed with various automotive fluids. No cracking, no degradation.
Real-World Testing: Torque Impact Where the Rubber Meets the Road
Automotive Work: The Ultimate Test
I threw everything I had at this wrench during a recent brake job on my 2018 F-150. Those caliper bolts that had been on there for 80,000 miles? Gone in seconds. The 2767-20’s bolt removal mode gives the user more control when removing fasteners by slowing to 750rpm once the fastener has been busted loose – and this feature is absolute gold when you’re dealing with rusty suspension components.
The 4-mode drive control system deserves special mention:
- Mode 1: Perfect for precision work (550 RPM)
- Mode 2: General fastening (1,400 RPM)
- Mode 3: Heavy-duty applications (1,900 RPM)
- Mode 4: Bolt removal mode (maximum power, then slows down)
Construction Projects: Beyond Automotive
I also used this extensively during a recent deck rebuild. Lag bolts, carriage bolts, you name it – this thing powered through everything. The LED light is brighter than most headlamps I own, which was clutch when working under the deck structure.
The Friction Ring: Love It or Hate It?
The friction ring anvil is something you either love or hate. I’m in the love camp. Socket changes are genuinely tool-free and quick, though you do need to make sure your sockets are in good shape. Worn sockets can slip off easier than with a hog ring, but the convenience factor wins out for me.
What I Love About This Thing
Power That Delivers
The marketing claims about 1,000 ft-lbs of fastening torque and 1400 ft-lbs of nut-busting torque aren’t just numbers on paper. I’ve broken free lug nuts that had me reaching for the breaker bar in the past.
Compact Design
Seriously, the compact size is a game-changer. I can get this into spaces where my old pneumatic gun never had a chance. Working on subframe bolts, exhaust components, tight engine bay work – this thing fits where others don’t.
Battery Life
With a 5.0Ah battery, I get through most automotive jobs without needing to swap. Even heavy construction work rarely drains a battery in a single session.
Build Quality
Six months in, and it still feels like new. The rubber overmold has held up to everything I’ve thrown at it, including some pretty corrosive brake cleaner incidents.
The Not-So-Great Parts
Weight
At 7.5 lbs with battery, this isn’t exactly a featherweight. Extended overhead work will have your arms feeling it. Though honestly, the power-to-weight ratio is still impressive.
Price Point
The 2767-20 (tool only) typically runs $279-349, which puts it in premium territory. Add batteries and a charger, and you’re looking at serious money. But you get what you pay for.
Early Model Issues
There were some reliability concerns with earlier production runs (the “B” model had some impact mechanism failures), but the wrench Milwaukee’s 2767-20 Impact Wrench Problem has Been Resolved according to recent reports. My unit is from a newer production run and has been bulletproof.
No Battery Included
The 2767-20 is tool-only, so factor in battery and charger costs if you’re not already in the M18 ecosystem.
Accessories: Battery Recommendations
If you’re buying into the power tools system, here’s what I’d recommend:
- Minimum: 5.0Ah XC battery for general use
- Sweet spot: 8.0Ah HD battery for all-day work
- Overkill: 12.0Ah HO battery (but the runtime is incredible)
Final Verdict: Worth Every Penny
After six months of real-world use, I can confidently say the impact Milwaukee 2767-20 has earned its place as my go-to impact wrench. It’s not perfect – the weight and price point will give some people pause – but the combination of power, size, and reliability makes it a legitimate pneumatic replacement for most applications.
✅ Pros:
- Exceptional power output (1,400 ft-lbs nut-busting torque)
- Industry-leading compact design (8.39″ length)
- Excellent 4-mode drive control with bolt removal mode
- Premium build quality with durable rubber overmold
- Tool-free socket changes with friction ring
- Bright LED work light
- Outstanding battery life
❌ Cons:
- Heavy at 7.5 lbs with battery
- Premium pricing ($279-349 for tool only)
- No battery included with 2767-20 model
- Some early production quality issues (now resolved)
Who Should Buy This?
If you’re a professional mechanic, serious DIYer, or anyone who regularly deals with high-torque fasteners, this tool pays for itself quickly. The time savings alone make it worthwhile if you’re doing this kind of work regularly.
For occasional users, the 2767-20 might be overkill. Milwaukee’s lower-tier impacts might serve you better.
The Bottom Line
The Milwaukee 2767-20 delivers on its promises. It’s genuinely replaced my pneumatic setup for 90% of my work, and the convenience of cordless operation can’t be overstated. If you’re on the fence about cordless impact wrenches, this is the tool that will make you a believer.
★★★★½
Rating: 4.5/5 stars
Have you used the 2767-20? I’d love to hear about your experiences in the comments below.