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Milwaukee®

1/2-Inch M18™ Cordless Brushless High Torque Impact Wrench With Friction Ring Kit

Mfg.#
2666-21B
Sku#
3140324
  • REDLINK Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger.
  • The 1/2-inch friction ring anvil allows quick one handed socket changes
  • The Variable Speed Trigger allows for 0 - 1,750 RPM & 0 - 2,000 IPM for maximum control
  • REDLITHIUM XC4.0 Battery Pack: Provides superior pack construction, more work per charge and more work over the life of the pack than competitive batteries.
  • Up to 800 ft-lbs of fastening torque & 1,200 ft-lbs of nut busting torque

* Estimated stock levels as of Wed, Apr 1, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Our M18™ Brushless 1/2-inch High Torque Impact Wrench delivers faster driving speeds and increased productivity without the hassle of a cord. The brushless motor delivers 0-1,750 RPM & 2,000 IPM, optimized for driving lag bolts and concrete anchors on the jobsite. Paired with REDLINK™ technology and REDLITHIUM™ batteries, the Brushless High Torque will be able to drive (35) 6 x 1/2-inch lag bolts into pressure-treated lumber with a M18™ XC 4.0 Battery. A 1/2-inch anvil with friction ring will allow users quick and easy socket changes and the onboard LED light will provide greater visibility on the jobsite.

Specifications

General

Bare Tool/Kit Kit
Battery Included Yes
Battery Type Lithium Ion
Battery/Charger M18
Charger Included Yes
Corded/Cordless Cordless
IPM 2000
Includes Impact Wrench, Battery, Charger, Case
Motor Powerstate Brushless
RPM 1750 max
Torque Fastening: 800 ft/lbs, Nut-busting: 1200 ft/lbs
Type Impact Wrench
Volts 18

Dimensions

Height 8.9 in
Length 8.75 in
Weight 5.9 lbs
Width 3.2 in

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