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Deal.ai › Milwaukee
Milwaukee
Milwaukee 2599-22 M12 Fuel 1/4" Impact Driver & 3/8" Impact Wrench Kit

Milwaukee 2599-22 M12 Fuel 1/4" Impact Driver & 3/8" Impact Wrench Kit

4(1 rating)

Best price now

$358.14at CBM ToolsChecked Nov 11

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Price facts

  • Last seen at $358.14 at CBM Tools on Nov 11.

Our take on the Milwaukee 2599-22 M12 Fuel 1/4" Impact Driver & 3/8" Impact Wrench Kit

A two-tool M12 Fuel kit pairing a 1/4-inch hex impact driver with a 3/8-inch stubby impact wrench, both running on Milwaukee's 12V battery platform. The driver is rated at over 1,300 in-lbs of torque in a 5.1-inch body, and the wrench delivers 250 ft-lbs of breakaway torque at 4.8 inches long. Both have 4-Mode Drive Control, including a self-tapping screw mode on the driver and an auto shut-off mode on the wrench. It suits mechanics and installers who want compact power in tight spaces and already buy into M12 batteries; the trade-off against 18V tools is lower peak torque and faster battery drain under heavy fastening.

Best forMechanics working in engine bays and tight fastenersElectricians and installers driving screws overheadM12 battery platform owners adding compact power toolsService techs who want two tools in one case
Pros
  • Driver puts out over 1,300 in-lbs in a 5.1-inch body
  • Stubby wrench is 4.8 inches long with 250 ft-lbs breakaway torque
  • 4-Mode Drive Control on both tools, with self-tapping and auto shut-off modes
  • Brushless POWERSTATE motor and REDLINK PLUS electronics
  • Shares the M12 12V battery platform
Cons
  • 12V platform caps torque below Milwaukee's 18V Fuel tools
  • Heavy fastening drains compact M12 batteries quickly
  • Stubby wrench's short anvil reach can limit some socket access
  • Kit batteries and charger add bulk to the case

Milwaukee 2599-22 M12 Fuel 1/4" Impact Driver & 3/8" Impact Wrench Kit prices at every store

  • CBM ToolsNew

    In stockReturn policy

    $358.14Checked Nov 11
    Visit CBM Tools

What reviewers say

Owners of the M12 Fuel driver and stubby wrench generally rate them highly for compact size and surprising power for 12V tools. Complaints center on battery runtime under continuous use and the limits of the 12V platform on larger fasteners.

What people mention
  • SizePraisedOwners say both tools fit into tight engine bays and cabinet spaces where larger impacts will not go.
  • TorquePraisedReviewers are impressed by the power the 12V tools deliver, especially the wrench's breakaway torque.
  • Battery lifeCriticisedUsers report compact M12 batteries drain quickly during long fastening sessions.
  • Drive ControlPraisedThe multi-mode settings, including self-tapping and auto shut-off, are called useful for avoiding damage.
  • Platform limitsMixedSome owners note the 12V tools fall short of 18V impacts on the toughest bolts.

About the Milwaukee 2599-22 M12 Fuel 1/4" Impact Driver & 3/8" Impact Wrench Kit

This kit pairs two M12 FUEL cordless tools: a 1/4-inch hex impact driver and a 3/8-inch stubby impact wrench. The impact driver delivers over 1,300 inch-lbs. of torque and is 5.1 inches long. The impact wrench delivers 250 ft.-lbs. of breakaway torque and is 4.8 inches long.

Both tools have a 4-mode Drive Control. On the impact driver, Mode 1 runs 0-1,300 RPM, Mode 2 runs 0-2,400 RPM and Mode 3 runs 0-3,300 RPM. Mode 4 is a Self-Tapping Screw Mode designed to reduce overdriving, breaking and stripping of screws. On the impact wrench, the lower modes allow precision control at 1-3 RPM, and the fourth setting is an Auto-Shut Off Mode that prevents over-fastening of bolts during reassembly.

Each tool has a POWERSTATE brushless motor that provides constant power under heavy load. REDLINK PLUS intelligence uses communication between the tool, battery and charger for optimized performance and overload protection. The kit uses REDLITHIUM batteries.

Model
2599-22
Impact driver
M12 FUEL 1/4-inch hex, model 2553-20
Impact wrench
M12 FUEL 3/8-inch stubby, model 2544-20
Driver torque
Over 1,300 inch-lbs.
Driver speed
0-3,300 RPM; Mode 1: 0-1,300 RPM, Mode 2: 0-2,400 RPM, Mode 3: 0-3,300 RPM
Driver length
5.1 inches
Wrench torque
250 ft.-lbs. breakaway torque
Wrench length
4.8 inches
Drive modes
4-mode Drive Control on both tools
Motor
POWERSTATE brushless
Battery technology
REDLITHIUM

Questions and answers

Is this kit worth it over buying the two tools separately?
The kit bundles both tools with batteries and a charger, so it is the simpler route if you need both a driver and a stubby wrench. Buy separately only if you already own M12 batteries and need just one tool.
How does the M12 Fuel driver compare with Milwaukee's 18V Fuel driver?
The M12 is much shorter and lighter, which helps in tight spots, but its torque is lower than the 18V Fuel driver. Choose M12 for compact work and 18V for heavy driving.
What batteries does this kit use?
Both tools run on Milwaukee's M12 12V battery platform. The kit includes M12 batteries and a charger, and the tools accept any M12 pack.
Can the stubby impact wrench remove lug nuts?
With 250 ft-lbs of breakaway torque it handles many passenger-car lug nuts, but heavily torqued or rusted fasteners may need a larger tool.
What is included in the box?
The kit includes the M12 Fuel 1/4-inch hex impact driver, the M12 Fuel 3/8-inch stubby impact wrench, M12 batteries, a charger and a carrying case.
Does the impact driver have a bit holder?
It uses a 1/4-inch hex quick-change chuck that takes standard hex-shank driver bits.
Where is the Milwaukee 2599-22 M12 Fuel 1/4" Impact Driver & 3/8" Impact Wrench Kit cheapest?
At CBM Tools, for $358.14, as of our latest check.
What do buyers say about the Milwaukee 2599-22 M12 Fuel 1/4" Impact Driver & 3/8" Impact Wrench Kit?
Rated 4 out of 5 from 1 ratings.
Intelligence
REDLINK PLUS
In the box
1/4-inch hex impact driver (2553-20), 3/8-inch stubby impact wrench (2544-20), 4.0Ah XC battery, 2.0Ah CP battery, M12 charger, contractor bag

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