M12 FUEL™ SURGE™ 1/4" Hex Hydraulic Driver Kit

The Milwaukee M12 FUEL SURGE 1/4" Hex Hydraulic Driver Kit (model 2551-22) pairs Milwaukee's 12V hydraulic impact driver with two batteries, a charger, and a carrying bag — a ready-to-run kit, no separate battery purchase needed. Its FLUID-DRIVE hydraulic powertrain runs up to 2× quieter than a standard impact, with less vibration and reduced metal-on-metal contact.

What it does well

• POWERSTATE brushless motor delivers up to 3,000 RPM and up to 450 in-lbs of maximum torque
• FLUID-DRIVE hydraulic powertrain runs up to 2× quieter with less vibration for smoother driving
• 4-Mode DRIVE CONTROL, including a self-tapping screw mode that reduces walking, overdriving, and stripping
• Compact 5.2" depth and light 2 lb bare-tool weight for access in tight spaces

Is this the right impact driver for you?

This is a good fit for pros working in occupied or noise-sensitive spaces — interiors, cabinetry, HVAC, MEP — who want quieter, lower-vibration driving without giving up 12V compactness. If you need brute high-torque fastening, a larger impact wrench is a better match. The 2551-22 kit is the choice when you want the tool with batteries and charger included rather than a bare tool.

What's in the box

• 2551-20 M12 FUEL SURGE 1/4" hex hydraulic driver (bare tool)
• (2) 48-11-2420 M12 REDLITHIUM CP2.0 2.0 Ah compact battery packs
• 48-59-2401 M12 lithium-ion battery charger
• Belt clip
• Contractor bag

Specifications

Downloads

• Safety Data Sheet
• Warranty Document