Milwaukee 2551-20 M12 FUEL SURGE 1/4 in. Hex Hydraulic Driver (Tool Only)

Milwaukee Model: miln2551-20
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Milwaukee 2551-20 M12 FUEL SURGE 1/4 in. Hex Hydraulic Driver (Tool Only) Milwaukee Model: miln2551-20
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Product Features & specs :

Milwaukee 2551-20 M12 FUEL SURGE 1/4 in. Hex Hydraulic Driver (Tool Only)

The MILWAUKEE M12 FUEL SURGE 1/4 in. Hex Hydraulic Driver is the industry's first 12V hydraulic impact driver. The FLUID-DRIVE Hydraulic Powertrain's hydraulic impact allows for operation up to 2X quieter with less vibration for smoother and faster driving speeds. Its compact size provides unmatched access in tight spaces and allows for easy transport on a tool belt or in a tool bag. The POWERSTATE Brushless Motor delivers up to 0 - 3,000 RPM with constant power output to drive screws faster. REDLINK PLUS Intelligence prevents damage to the tool and battery caused by overloading or overheating. The cordless impact driver is compatible with all M12 REDLITHIUM Compact Batteries or Extended Capacity Batteries, delivering more work per charge and more work over the life of the pack. The impact driver's 4-Mode DRIVE CONTROL delivers greater control over output speed and power for greater versatility. Self-Tapping Screw Mode reduces walking when self-tapping screws as well as reduces overdriving, breaking and stripping out screws.
  • FLUID-DRIVE hydraulic powertrain reduces metal on metal contact within the tool, delivering quieter operation, smoother performance and increased durability over a standard impact
  • Longer sustained torque delivers similar drive times in application as most 12V impact drivers
  • Up to 2X quieter operation makes this tool ideal for occiped spaces
  • Compact head length and compact battery footprint gives more access than competitive impact drivers
  • POWERSTATE brushless motor delivers maximum power and long motor life
  • REDLINK PLUS Intelligence prevents damage to the tool and battery due to overloading or overheating
  • REDLITHIUM batteries deliver more work per charge and more work over the life of the battery
What’s Included:
  • M12 FUEL SURGE 1/4 in. Hex Hydraulic Driver - 2551-20
  • Belt Clip
  • Battery and charger sold separately
Power Source
Power Settings
UL Safety
CSA Safety
Wifi compatibility
Batteries Included
Battery Type
Drive Size
1/4 in
Case Included
Bluetooth Compatibility
Maximum Speed (RPM)
Variable Speed Trigger
Motor Type
Handle Type
Drive Type
ETL Safety
Battery System
2.913 in.
6.614 in.
7.677 in.
2.589 lbs.
Warranty Term
5 Year

Reviews :

4.9 / 5.0
241 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend this product?
Yes (13)
Easy To Use (13)
Powerful (13)
Lightweight (12)
Ergonomic Design (8)
Best Uses
Frequent Use (10)
Small Projects (6)
Jobsite (6)
Large Projects (5)
Best driver ever
It is powerful and quiet. I like that it is quite enough that you don't have to use ear plugs when using it.
October 20, 2020
Originally posted at
Recomend for anyone
This product is great for a old man with arthritis lite smooth impact. Surprised at what it does drives 3 in screws with ease.
October 18, 2020
Originally posted at
Love it
I whanted this product for a long time, finally I got it and I love it.
October 17, 2020
Originally posted at
Quiet powerhouse
I’m rebuilding the front entry to my house, and with a 9 month old in the house this has been my go to impact driver. Batteries last a long time and no drop off in power. Not the strongest impact I’ve ever used but more than enough for ledger screws and metal connector fasteners, and the difference in noise is amazing. Less disturbance to my daughter and the neighbors.
October 17, 2020
Originally posted at
New go to power tool
Powerful and small! Most used power tool.Gets the job done!
October 17, 2020
Originally posted at
What a great tool!
As impact drivers go this is my all time favorite. Amazing torque for a 12 volt tool. Very quiet. I will never go back. A bit heavier than the standard models but far superior.
October 12, 2020
Originally posted at
Quiet and strong
I work in Facility maintenance in a DC . I started using the 12v system when I bought the 4in 1 install tool and I loved the size. I can pack this and my install tool in my backpack with no problem at all. It will drive tap screws into racks or anything else with ease all day long. Opening up panels on conveyors to working on forklifts this does it all!!
October 10, 2020
Originally posted at
It needs one more mode.
I am generally happy with the product. I need one more mode (hand fasten / 10 ft lb). Auto mechanics use this at high speed (High IPM) and low torque (10 ft lb) in almost all situations. I want this mode.
October 6, 2020
Originally posted at
Great Product, small but powerful
I use it on fixing cars, wood works and it has been awesome
October 5, 2020
Originally posted at
Small and powerful
I have the M18 surge as well as this M12 surge, as far power I don’t see much difference but the size of the battery makes it smaller that I can more easily fit it in my electrical tool pouch.
October 4, 2020
Originally posted at

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