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Milwaukee M12 FUEL SURGE 1/4" Hex Hydraulic Driver 2-Battery Kit

Name: Milwaukee M12 FUEL SURGE 1/4" Hex Hydraulic Driver 2-Battery Kit
Brand: Milwaukee
SKU: B07VVDXKKR
Price: 144.99 USD
Availability: InStock

Posted Jun 24, 2026Updated Jun 29, 2026

$144.99$199.00

27% OFFYou save $54.01

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Is this a good deal?

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 occupied spaces
Compact head length and compact battery footprint gives more access than competitive impact drivers

Great Deal

Save 27% on the quietest M12 impact driver. Hydraulic powertrain delivers smooth, quiet operation with compact design. Ideal for professional use in occupied spaces.

What we like

Hydraulic powertrain for quiet operation
Up to 2x quieter than standard impacts
Compact head and battery footprint
Includes two M12 batteries and charger

Watch out for

Limited to 1/4" hex shank bits
Less torque than 18V impact drivers

Tip: Pair with Milwaukee M12 4.0Ah or 6.0Ah batteries for extended runtime.

Our Take

Best for: Pros who need quiet fastening in occupied spaces.

The Milwaukee 2551-22 M12 FUEL SURGE is a for anyone who needs a quiet impact driver without sacrificing performance. Its FLUID-DRIVE hydraulic powertrain replaces the traditional hammer-and-anvil mechanism, drastically reducing noise and vibration while delivering consistent torque. In practice, it drives screws and lag bolts almost as fast as a standard impact but with far less operator fatigue. The compact head length and low-profile battery make it easy to work in tight spaces like cabinets or stud bays. 0Ah batteries and a charger, giving you enough runtime for moderate daily use. The main tradeoff is the 1/4" hex collet limits you to standard bit tips; you won't drive large-diameter fasteners or nuts. Also, it uses the M12 platform, so peak torque is lower than 18V impacts, but for light to medium fastening, it's more than enough. 99 (27% off the $199 list), this is an excellent value for a specialty tool that saves your ears and nerves on the job site. Highly recommended for trim carpenters, electricians, and anyone working around clients or homeowners.

Price Analysis

At $144.99, this kit is $54 off the original $199 price, a 27% discount. This is a solid deal for a premium M12 tool, especially considering it includes two batteries. It's near the typical sale price for this kit; you're unlikely to find it much lower from authorized retailers.

Common Questions

How quiet is the M12 FUEL SURGE compared to a standard impact driver?

Milwaukee claims it is up to 2x quieter than standard impact drivers. In real-world use, it measures around 85 dB vs. 95-100 dB for typical impacts, making it comfortable to use without ear protection for short bursts.

What batteries are included in the 2551-22 kit?

The kit includes two M12 RedLithium 2.0Ah batteries and a standard M12 charger. The batteries are compatible with all M12 tools and can be upgraded to larger capacity packs.

Can the hydraulic driver drive lag screws or large bolts?

The tool is designed for 1/4" hex shank bits and works well for screws, bolts, and fasteners up to about 3/8" in diameter. For larger lags or structural bolts, a 1/2" impact wrench is more appropriate due to higher torque.