🔧 Compact power, big impact — own the job, own the moment.
The Milwaukee 2551-20 M12 FUEL SURGE is a compact, cordless 1/4 in. hydraulic hex driver delivering up to 450 in-lbs of torque with a 4-mode variable speed control. Featuring a durable Fluid-Drive hydraulic powertrain and a Powerstate brushless motor, it ensures quieter operation, longer tool life, and efficient power delivery. Integrated Redlink Plus Intelligence protects against overload and overheating, making it a reliable choice for professionals demanding precision and durability in a lightweight, portable design.
Brand | Milwaukee |
Power Source | Cordless |
Maximum Rotational Speed | 3000 RPM |
Voltage | 12 Volts |
Amperage | 1.5 Amps |
Maximum Chuck Size | 6.35 Millimeters |
Color | Black Red, Black |
Included Components | Bare-Tool |
Special Feature | Variable Speed |
Product Dimensions | 7.5"L x 6.8"W x 3"H |
Maximum Torque | 450 Inch Pounds |
Number of Speeds | 1 |
Speed | 1500 RPM |
Maximum Power | 800 Watts |
Item Torque | 450 Inch Pounds |
Drill Type | Impact Driver |
Battery Capacity | 2 Amp Hours |
Is Electric | Yes |
UPC | 045242536672 |
Drilling Capacity Wood | 0.25 Inches |
Manufacturer | Milwaukee |
Drilling Capacity Metal | 0.25 Inches |
Part Number | 2551-20 |
Item Weight | 16 ounces |
Item model number | 2551-20 |
Is Discontinued By Manufacturer | No |
Size | 1/4" |
Item Package Quantity | 1 |
Number Of Pieces | 1 |
Head Style | Hex |
Special Features | Variable Speed |
Batteries Included? | No |
Batteries Required? | No |
Battery Cell Type | Lithium Ion |
C**R
New favorite 1/4 dr impact
Works great, it's my new favorite 1/4 dr impact. Not a lot of noise and has plenty of power.
B**T
Light and compact!
Milwaukee surge impact is really one of the nicest impact to carry, it doesn’t hit as hard as a normal impact, thus is safer to cabinet faces (or anything automotive), when compared to my full size impact this is able to do 90% of my work and my big impact is used for my bigger jobs.Don’t get me wrong looking at the numbers. It doesn’t make sense to buy something that doesn’t have as much “foot pounds” when compared to the other M12 impact, but trust me when I say, you have to try it out to justify the purchase, it runs a little different and takes a little bit of adjusting, but it is so much nicer.
M**
Surge
Works well for install work, small size, Good power XC 4.0 battery lasts quite a while
L**J
Both satisfying and efficient
This is my first Milwaukee tool, and one of the first power tools i’ve bought new. Coming from eBay 12v lithium Makita brushed drills/drivers, of course the jump from brushed to brushless is impressive. Despite loving the fine, instant and precise trigger actuation of my Makita tools, this definitely competes and maybe isn’t exactly as slick, but in use I’ve never noticed a difference. In terms of everyday usability, it’s surprisingly heavier which is the sole reason I went 12v for both lineups but in use I absolutely don’t mind the extra weight. It’s never felt cumbersome or uncomfortable.Now for the elephant in the room, the hydraulic impact mechanism. Not only is it substantially quieter which I love and is honestly the main reason I bought it, but the impacts are both more precise and repeatable between screws. It feels like my old Makita just “goes ham” and makes a racket, this M12 Surge quietly cranks out precise repeatable and powerful blows. It feels more smooth premium and controlled.My favorite features are, in order: the quietness of impacts, selectable speed, one handed bit chuck, and precision/premium feel of using it day to day. I’m really happy Milwaukee is still giving their m12 line some love as not everyone needs the power and increased weight and bulk of 18/20v lineups. Overall this is my new go to for driving screws and such into anything as it’s honestly just satisfying and easy to use. The price is actually pretty fair considering I’m usually a value shopper and don’t buy new. I’m impressed and hope to get a long life out of it. I feel and see no reason why it wouldn’t last, and if it somehow doesn’t I like this enough I’d consider purchasing another if that day comes.
T**H
Great tool works well
Very quiet. On the low setting it sill not strip out screws when putting furniture together.
A**.
Just do it
Buy this you'll be so happy
J**Z
Great tool needs more torque though
Awesome tool I’d give it 5 stars but was just a wee bit disappointed. Everything’s fine except it doesn’t have the torque I need. I work in an industrial environment and sadly this didn’t have enough umph but still a great tool.
D**.
a must have
the best
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