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Milwaukee
Milwaukee 2666-20 M18 Brushless 1/2" High Torque Impact Wrench w/ Friction Ring

Milwaukee 2666-20 M18 Brushless 1/2" High Torque Impact Wrench w/ Friction Ring

4(1 rating)

Best price now

$279.00at Red Tool StoreChecked Nov 10

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Price facts

  • Last seen at $279.00 at Red Tool Store on Nov 10.

Our take on the Milwaukee 2666-20 M18 Brushless 1/2" High Torque Impact Wrench w/ Friction Ring

The Milwaukee 2666-20 is a cordless 1/2-inch high-torque impact wrench built on the M18 battery platform. Its brushless motor spins at up to 1,750 RPM with 2,000 IPM, tuned for driving lag bolts and concrete anchors. Milwaukee rates it to drive 35 six-inch 1/2-inch lag bolts into pressure-treated lumber on a REDLITHIUM pack. A friction-ring anvil lets you swap sockets by hand, and an onboard LED lights the work area. It suits tradespeople who want corded-class driving power without a cord; the trade-off is a large, heavy body and no battery in the box.

Best forFramers and deck builders driving lag boltsConcrete and anchor workMechanics on large fastenersM18 platform owners adding a high-torque tool
Pros
  • High torque for lag bolts and anchors
  • Brushless motor with REDLINK overload protection
  • Friction ring for quick socket changes
  • Onboard LED for dim work areas
  • Shares the M18 battery platform
Cons
  • Bare tool: battery and charger sold separately
  • Large and heavy for overhead or tight work
  • No multi-speed mode selection
  • Friction ring holds less firmly than a detent pin

Milwaukee 2666-20 M18 Brushless 1/2" High Torque Impact Wrench w/ Friction Ring prices at every store

  • Red Tool StoreNew

    In stockReturn policy

    $279.00Checked Nov 10
    Visit Red Tool Store

About the Milwaukee 2666-20 M18 Brushless 1/2" High Torque Impact Wrench w/ Friction Ring

The Milwaukee M18 Brushless 1/2" High Torque Impact Wrench is a cordless impact wrench for driving lag bolts and concrete anchors on the jobsite. Its brushless motor delivers 1,750 RPM and 2,000 IPM. With REDLINK technology and REDLITHIUM batteries, it can drive thirty-five 6" x 1/2" lag bolts into pressure-treated lumber.

The 1/2" anvil has a friction ring, so sockets can be changed quickly with one hand. The variable speed trigger gives control from 0 to 1,750 RPM and 0 to 2,000 IPM. An integrated LED light improves visibility. REDLINK Intelligence uses communication between the tool, battery and charger to optimize performance and protect against overload.

Drive size
1/2" anvil with friction ring
Motor
Brushless
Speed
0-1,750 RPM
Impacts
0-2,000 IPM
Fastening torque
Up to 800 ft-lbs
Nut-busting torque
Up to 1,200 ft-lbs
Battery system
M18 REDLITHIUM
Technology
REDLINK Intelligence
Light
Integrated LED
In the box
1 M18 Brushless 1/2" High Torque Impact Wrench w/ Friction Ring

Questions and answers

Does it come with a battery?
No. It is a bare tool; the box holds only the wrench. You need an M18 battery and charger, which you may already own if you are on the platform.
How much torque does it make?
Milwaukee does not list a torque figure for this model in the product details. It cites 1,750 RPM, 2,000 IPM and the ability to drive 35 six-inch lag bolts into pressure-treated lumber.
What is the friction ring for?
The 1/2-inch anvil has a friction ring that holds the socket so you can pull it off and push a new one on by hand, without a pin or tool.
Can it drive concrete anchors?
Yes. Milwaukee says the speed and impact rate are optimized for concrete anchors as well as lag bolts.
Is it worth it over a compact impact wrench?
If you regularly drive large lag bolts or anchors, the high-torque motor does work a compact model struggles with. For lighter fastening, a smaller M18 impact wrench is easier to handle.
What comes in the box?
Only the M18 brushless 1/2-inch high-torque impact wrench with friction ring. No battery, charger, case or sockets are included.
Where is the Milwaukee 2666-20 M18 Brushless 1/2" High Torque Impact Wrench w/ Friction Ring cheapest?
At Red Tool Store, for $279.00, as of our latest check.
What do buyers say about the Milwaukee 2666-20 M18 Brushless 1/2" High Torque Impact Wrench w/ Friction Ring?
Rated 4 out of 5 from 1 ratings.

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