Milwaukee M4 4-Volt Lithium-Ion Cordless 1/4 in. Hex Screwdriver 2-Battery Kit-2101-22 - The Home Depot


Model # 2101-22

Internet # 203857652

M4 4-Volt Lithium-Ion Cordless 1/4 in. Hex Screwdriver 2-Battery Kit

Milwaukee M4 4-Volt Lithium-Ion Cordless 1/4 in. Hex Screwdriver 2-Battery Kit

This item has been discontinued.
The Home Depot no longer carries this specific product.

$129.00 / each


Model # 2101-22

Internet # 203857652

This cordless 4-volt Screwdriver incorporates the latest Milwaukee core technologies in motor, Red Link Intelligence electronics and Red lithium 2.0 batteries, increasing the tool’s power and run-time, while shrinking its size. It has a 21 position clutch with auto shut-off that stops rotation of the bit once the desired torque setting is met. The quick-change chuck allows for one-handed bit changes, and a snug bit grip prevents dropped screws when the screwdriver is inverted. Drill mode easily drills pilot holes or removes damaged screws.

  • 21 position clutch with auto-shut off for improved torque control
  • Heavy-duty 2 speed gearbox - 200/600 RPM
  • Powerful motor: delivers 44 in-lbs of torque
  • Red lithium 2 battery superior run time and durability
  • On-board battery fuel gauge displays remaining run-time
  • 1/4 in. quick-change chuck for one-handed bit changes
  • Includes :( 1) 2101-20 M4 screwdriver, (2) 48-11-2001 M4 red lithium 2.0 compact battery pack, (1) #2 phillips bit, (1)48-59-2001 charger
  • Compatible batteries: 48-11-2001 M4 red lithium 2.0 compact battery pack
  • Compatible chargers: 48-59-2001 M4 charger

Info & Guides

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Assembled Depth (in.)  2.0 in  Assembled Height (in.)  9.6 in 
Assembled Width (in.)  2.0 in  Product Depth (in.)  2.0 
Product Height (in.)  9.6  Product Width (in.)  2.0 
Batteries Included  Yes  Battery Power Type  Lithium Ion 
Battery Size  Lithium Ion  Charger Included  Yes 
Chuck Size  1/4 In.  Chuck Type  Hex 
Color Family  Red  Cordless Tool Type  Drill/Driver 
Cordless/Corded  Cordless  Hazardous Code  No Air 
Maximum Speed (rpm)  600  Power Tool Product Type  Cordless 
Product Weight (lb.)  1.0 lb  Reconditioned  No 
Returnable  90-Day  Tools Product Type  Hand Tool 
Variable Speed  Yes  Voltage (volts) 
Warranty / Certifications
Certifications and Listings  1-UL Listed,CSA Listed,ETL Listed  Manufacturer Warranty  5 Year Limited Warranty on Tool 2 Year Limited Warranty on Batteries 


Rated 4.5 out of 5 by 19 reviewers.
Rated 4 out of 5 by Use it everyday, Great tool to have This is almost perfect. I use this almost everyday. This screwdriver has proven itself over and over again. This is made very durable and for the size of the batteries they keep a charge for a long time. This screwdriver has two speeds and a lockout for when it is in your toolbox. There are indicator lights on the side that let you know your battery level as well as a clutch that is very useful. I have had many different brands of this style screwdriver and this is by far my favorite. One thing that sets this apart from the others is the chuck. One the chuck is pulled to release the bit you are using it stays open so you can easily use one hand to insert the next bit with ease. The gearing is adequate for this tool as well. The first setting has has enough torque to remove rack screws that were installed with a drill and many other stubborn things. The second setting has enough speed to use 1/4 hex drill bits at a low speed for precision drilling into wood, plastic, drywall, aluminium, and other soft materials or just fast install or removal of screws. My only complaint about this screwdriver is that I would like the bend or break in the middle to be a little tighter. When the screwdriver is straightened out it snaps into place and by no means is it loose or unreliable. I just think it could be a little bit stiffer. November 1, 2014
Rated 4 out of 5 by Nice tool BUT ! This is a very nice screw driver BUT ! As far as the clutch goes , even on the lowest setting the clutch only works when you’ve run up against a brick wall . In other words it’s not for working on plastics or any other fragile material . I’m going to keep it because a really need a good slow screw driver . If you buy one just remember it takes a lot to spin / break the clutch . All that said it is a well made tool . July 1, 2013
Rated 5 out of 5 by Milwaukee cordless screwdriver. Very powerful. Satisfied my expectations. Love the 600 rpms. And locking mechanism for the battery. Little pricey but worth it. October 14, 2014
Rated 5 out of 5 by The absolute best for technical applications I bought this cordless screwdriver to replace the previous generation Milwaukee of the same design after it got stolen from my tool cart. This latest iteration is more compact, lighter, feels better to the hand and still delivers the torque I need for work on electrical devices, large and small. This is one of the higher priced li-ion screwdrivers on the market, but once you fall in love with it, nothing else will do. I gave cheaper models from DeWalt and Bosch a try and returned them to order this one from the HD website. September 4, 2013
Rated 5 out of 5 by Electric Screwdriver I like this new electric screwdriver as it has more screw settings, a battery charge indicator, a drill setting and a good tip change feature. I had an old AKG electric screwdriver for many years and this one is a wonderful up grade. September 17, 2014
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