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M4™ 1/4" Hex Screwdriver Kit

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 ¼” quick-change chuck for one-handed bit changes. Drilling more than 200 holes per charge, the M4™ Screwdriver is the first tool to feature Milwaukee’s RED LITHIUM ™ 2.0 battery on the M4™ platform, offering up to 50% more runtime. Milwaukee remains committed to offering innovative solutions in power, productivity, and portability.
2101-21 - M4 1/4" Hex Screwdriver Kit, 2101-22

M4™ 1/4" Hex Screwdriver Kit

Key FeaturesSpecificationsReviews
Delivers up to 44 in lbs of Torque
21 Position Cluth
Quick-change chuck: For convenient, one-handed bit changes
REDLITHIUM™ Battery Technology: Superior pack construction, electronics, and performance deliver more work per charge and more work over pack life than any battery on the market.

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Product Specifications

Chuck Type
Hex Quick Change
Chuck Size
1/4
Power Source
Cordless
Motor Type
Brushed
Material Composition
Steel
Length
9.6 in
Weight
2.3 lb
Height
2 in
Width
2 in
Badge Branding
Not Applicable
Number of Clutch Settings
21
Warranty
5 Year Limited Warranty
Peak Torque
44 in-lbs
Speed
200 and 600 RPM
Drive Size
1/4" Hex
Voltage
4V
Battery System
M4
Maximum RPM
600 rpm
RPM Range
0-600 RPM