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Deal.ai › Milwaukee
Milwaukee
Milwaukee 2668-20 M18 2-Speed 3/8" Right Angle Impact Wrench

Milwaukee 2668-20 M18 2-Speed 3/8" Right Angle Impact Wrench

4.3(70 ratings)

Best price now

$229.00at The Power Tool StoreChecked Nov 11

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Price facts

  • Last seen at $229.00 at The Power Tool Store on Nov 11.

Our take on the Milwaukee 2668-20 M18 2-Speed 3/8" Right Angle Impact Wrench

The Milwaukee 2668-20 is an M18 cordless 3/8-inch impact wrench built around a right-angle head about 1.4 inches deep, so it reaches fasteners that a pistol-grip impact cannot. It is the only tool in its class with two speed/torque modes through Milwaukee's 2-Mode Drive Control, and REDLINK Intelligence manages power and overload protection across tool, battery and charger. An extended paddle switch lets you run it from several grip points, and an LED lights the work surface. It suits mechanics and installers working in engine bays, under dashes and in tight assemblies; it is a bare tool, so batteries and charger are separate.

Best forMechanics working in engine bays and tight chassis areasPlumbers and HVAC techs on hard-to-reach fastenersOwners already on the M18 battery platformAssembly and maintenance work needing controlled torque
Pros
  • Slim right-angle head reaches where pistol-grip impacts cannot
  • Two speed/torque modes give control on small fasteners
  • Extended paddle switch allows multiple grip positions
  • REDLINK electronics add overload protection
  • LED light illuminates dark work areas
  • Runs on the existing M18 battery line
Cons
  • Bare tool: no battery or charger included
  • Right-angle head limits torque compared with full-size impacts
  • Bulkier than a ratchet for very confined spots
  • Specialty tool that most home users rarely need

Milwaukee 2668-20 M18 2-Speed 3/8" Right Angle Impact Wrench prices at every store

  • The Power Tool StoreNew

    In stockReturn policy

    $229.00Checked Nov 11
    Visit The Power Tool Store

Also available at

  • Red Tool StoreCheck price at Red Tool Store

What reviewers say

  • 4.3 / 570 ratings

Owners rate it well overall, with the tight-access head and two-speed control the most-cited strengths. Complaints center on it being a bare tool and on its torque ceiling next to larger impacts.

What people mention
  • AccessPraisedOwners say the compact right-angle head gets to fasteners that pistol-grip tools cannot reach.
  • Speed controlPraisedThe two speed/torque modes are valued for controlled fastening on smaller bolts.
  • BuildPraisedBuyers describe the tool as solid and well made, consistent with the M18 line.
  • Bare toolCriticisedReviewers note it arrives without a battery or charger, adding cost for new users.
  • TorqueMixedSome find it less powerful than full-size impacts, though adequate for its tight-access role.

About the Milwaukee 2668-20 M18 2-Speed 3/8" Right Angle Impact Wrench

This is an M18 cordless 2-speed right angle impact wrench with a 3/8" drive. Its compact right-angle head fits into spaces where pistol-grip impact tools cannot. It is made for hard-to-reach fastening jobs.

Two drive modes give different speed and torque levels for different applications. The 3/8" anvil has a friction ring for fast, easy socket changes. An extended paddle switch lets you run the tool from several grip points, and an LED light illuminates the work surface.

REDLINK Intelligence connects the tool, battery and charger to optimize performance and protect against overload.

Voltage
18V
Battery
M18 REDLITHIUM
Charger
M18 & M12 Multi Voltage Charger
Drive size
3/8" anvil with friction ring
Speed modes
2
No load speed
0-1,500 RPM (mode 1); 0-2,250 RPM (mode 2)
No load IPM
0-2,400 (mode 1); 0-3,400 (mode 2)
Torque
30 ft lbs. (mode 1); 60 ft lbs. (mode 2)
Switch
Extended paddle switch
Light
LED work light
Length
12-1/8"
Weight
2.2 lbs
Tool warranty
5 years
In the box
2668-20 2-Speed 3/8" Right Angle Impact Wrench

Questions and answers

Does the 2668-20 come with a battery and charger?
No. It is sold as a bare tool: the box contains only the wrench. You need an M18 battery and charger, which you may already own if you are on the M18 platform.
How is it different from a standard 3/8-inch impact wrench?
The head is set at a right angle and is only about 1.4 inches deep, so it reaches fasteners a pistol-grip impact cannot. The trade-off is lower torque than full-size impacts.
What does 2-Mode Drive Control do?
It gives you two speed and torque settings, so you can run fast on larger fasteners or slow and controlled on small ones to avoid over-tightening.
What size sockets does it take?
It uses standard 3/8-inch drive sockets. No sockets are included, so you supply your own set.
Is it good for automotive work?
Yes. It is aimed at engine bays, suspension and other tight automotive fastening, where its slim head and controlled modes matter most.
Does it have a light?
Yes. An LED on the tool illuminates the work surface in dark areas.
Where is the Milwaukee 2668-20 M18 2-Speed 3/8" Right Angle Impact Wrench cheapest?
At The Power Tool Store, for $229.00, as of our latest check.
What do buyers say about the Milwaukee 2668-20 M18 2-Speed 3/8" Right Angle Impact Wrench?
Rated 4.3 out of 5 from 70 ratings.
Where can I buy the Milwaukee 2668-20 M18 2-Speed 3/8" Right Angle Impact Wrench?
2 stores we checked sell it, including The Power Tool Store, Red Tool Store.

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