Milwaukee 2101-21, M4 1/4" Hex Screwdriver Kit

CF Product Code: MIL210121

Manufacturer Part Number: 2101-21

UPC: 045242298167

The new screwdriver offers improved torque control during repetitive applications.

Price: $ 126.00 / EA Legend
BG = Bag
BX = Box
C = Hundred
CS = Case
EA = Each
FT = Feet
KG = Kilogram
M = Thousand
PK = Pack
PR = Pair
RL = Roll
SH = Sheet
ST = Set

Sold By: Each

Special Order. Ships in Approximately 14 Day(s)

Product Details For Milwaukee 2101-21

Product Description

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 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-pounds of torque
  • 2-speed gearbox: 200/600 RPM


ChargerM4™ Charger
Tool Warranty5 Years
Weight0.85 lb
Peak Torque44 in-lbs
Battery Warranty2 Year
Charge Time45 minutes
Speed200 and 600 RPM
Drive Size1/4" Hex


  • (1) M4™ 1/4" Hex Screwdriver (2101-20)
  • (1) M4™ 2.0 Battery (48-11-2001)
  • (1) M4™ Charger (48-59-2001)

Filters / Attributes

Size: 1/4"
Type: Kit

Shipping Info

Weight: 1.01 lbs

Length: 3.7 in.

Width: 9.65 in.

Height: 5.59 in.