M4 1/4" Hex Screwdriver

Sale price$133.94


With the introduction of the new M4™ 2-speed screwdriver, Milwaukee Tool commits to a new line of cordless products in the 4 V category utilizing the company’s REDLITHIUM 2.0 battery technology. The new screwdriver incorporates the latest Milwaukee core technologies in motor, REDLITHIUM™ intelligence electronics and REDLITHIUM 2.0 batteries, increasing the tool’s power and run-time, while shrinking its size. Featuring 44 in-lbs of peak torque and a 21-position clutch with auto shut-off, the new screwdriver offers improved torque control during repetitive applications. Two speeds, 200 and 600 RPM, offer further user control for precision work. At only 244 millimeters in length and under one pound, the M4™ screwdriver is easy to use with one hand, featuring 1/4 in. quick-change chuck for one-handed bit changes.


  • Mfr #: 2101-20
  • Promotion Restriction: Not eligible for promotion
  • Voltage: 4V DC
  • Battery Included / Bare Tool: Bare Tool
  • Corded/Banded: Cordless
  • Battery Included: No
  • Tool Length: 9 3/5 in
  • Chuck Size: 1/4 in
  • Battery Pack Replacement: 34G856
  • Battery Capacity: 2.0Ah
  • Includes: (1) 34G853
  • Max. Torque: 44 in-lb
  • Clutch Style: 21-Position with Auto-Off
  • Brushless Motor: No
  • No Load RPM: 200/600
  • Driver and Wrench Product Grouping: Cordless Screwdrivers
  • Features: Variable Speed Button
  • Corded/Cordless: Cordless
  • Cordless Tool Battery Type: Li-Ion
  • Item: Screwdriver
  • Tool Weight: 0.8 lb
  • Handle Type: Pivot
  • Autofeed: No
  • Series: M4
  • Drive Size: 1/4 in Hex
  • Cordless Tool Kit Contents: (1) Bare Tool
  • Duty Rating: General Duty
  • Screwdriver Type: General Purpose Screwdriver
  • Drive Configuration: Straight
  • Number of Batteries Included: 0
  • Built-In Light: Yes
  • Number of Clutch Settings: 21
  • Free Speed: 600 RPM
  • Clutch Type: Shut-off
  • Housing Material: Metal
  • Handle Material: Plastic
  • Overall Length: 9 5/8 in
  • Torque Range: 0 in-lb to 44 in-lb
  • Number of Speed Settings: 2
  • Wireless Tool Tracking: No
  • Reversible: Yes
  • Min. Torque: 0 in-lb
  • Charger Included: No
  • Hex Bit: 1/4 in
  • Trigger Lock: No
  • Power Source: Cordless
  • Throttle Type: Trigger
  • Battery Series: M4(TM) REDLITHIUM(TM)
  • Variable Speed: Yes

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