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Milwaukee Tool

Model # 2101-21 | Store SKU # 1000859545
- / each

Estimated Ship Time: 7 - 12 Days

M4 1/4-inch Hex Screwdriver Kit
  • Milwaukee Tool
  • Model # 2101-21
  • Store SKU # 1000859545
  • 0
M4 1/4-inch Hex Screwdriver Kit
- / each

Overview Model # 2101-21 Store SKU # 1000859545

Featuring 44 inch lbs. of peak torque and a 21-position clutch with auto shut-off, the new Milwaukee 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 lb., the M4 Screwdriver is easy to use with one hand, featuring 1/4-inch quick-change chuck for one-handed bit changes. Drilling more than 200 holes per charge, the M4 Screwdriver is the first tool to feature Milwaukees REDLITHIUM™ 2.0 battery on the new M4 platform, offering up to 50% more runtime. Milwaukee remains committed to offering innovative solutions in power, productivity, and portability.

  • 21-position clutch setting with auto shut-off
  • 44 inch lbs. of torque
  • Two-speed gearbox: 200/600 RPM



Assembled Depth (in inches) 3.7 Assembled Height (in inches) 5.59
Assembled Weight (In LBS) 2.23 Assembled Width (in inches) 9.65
Item Depth 3.7 Item Height 5.59
Item Weight 2.23 Item Width 9.65


Certified Yes Country of Origin CN-China

Warranty / Certifications

5-Year Limited Warranty

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