Model # 2101-22

Internet #203857652

Milwaukee M4 4-Volt Lithium-Ion Cordless 1/4 in. Hex Screwdriver 2-Battery Kit
0045242298174

Milwaukee

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

  • Powerful 4V motor
  • 2 speed gearbox produces 200 or 600 RPM
  • 21 clutch settings for superior torque control
$129.00 /each

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Product Overview

The M4 4-Volt Lithium-Ion Cordless Screwdriver Kit incorporates the latest Milwaukee core technologies in motor, REDLINK Intelligence electronics and REDLITHIUM 2.0 batteries, increasing power and run time while shrinking its size. It features 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 1-handed bit changes, and a snug bit grip prevents dropped screws when the screwdriver is inverted.

  • Includes 2101-20 M4 screwdriver, two 48-11-2001 M4 REDLITHIUM 2.0 compact battery packs, 48-59-2001 charger and #2 Phillips bit
  • 21-position clutch with auto shut-off for improved torque control
  • Heavy-duty, 2-speed gearbox offers 200/600 RPM
  • Powerful motor delivers 44 in. lbs. of torque
  • Drill mode easily drills pilot holes or removes damaged screws
  • Two REDLITHIUM batteries with charger offer superior run time and durability
  • Onboard battery fuel gauge conveniently displays remaining run time
  • 1/4 in. quick-change chuck for 1-handed bit changes
  • Compatible battery: 48-11-2001 M4 REDLITHIUM 2.0 compact battery pack
  • Compatible charger: 48-59-2001 M4 charger
  • 5-year limited warranty on tool; 2-year limited warranty on batteries
  • Click here for more information on Electronic Recycling Programs

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Customer Questions & Answers

3 Questions10 Answers

Customer Questions & Answers

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

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7 answers

In the product description in states it comes with one battery pack,

This question is from M4 4-Volt Lithium-Ion Cordless 1/4 in. Hex Screwdriver 2-Battery Kit
Asked by
Milwaukee buyer
March 26, 2013
but if you look on the manufacturer website, this model should come with two battery packs. Does this product come with one or two battery packs?
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Answers (7)

Asked by
Tx
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Home Improvement Profile: Professional
May 18, 2015
Answer: 
The Model I Purchased Came With 2 Batteries Display Pics Shows Only One . But Even One Batt Has Enough Charge That Lasts A Long Time, Recharge Is Quick
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Asked by
amplivox
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April 14, 2015
Answer: 
unit comes with two batteries and one charger
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Asked by
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August 18, 2014
Answer: 
It came with two.
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Asked by
Fairfield, ca
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December 10, 2013
Answer: 
It came with two battery packs.
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Asked by
Michigan
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July 1, 2013
Answer: 
The $129 unit has 2 batteries
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Asked by
Kent, WA, USA
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May 29, 2013
Answer: 
comes with 2 batteries
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March 26, 2013
Answer: 
The 2101-22 Milwaukee® M4™ 1/4" Hex Screwdriver Kit includes (2) M4™ 2.0 Batteries (48-11-2001).
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2 answers

our tools sold by home depot specifically made for home depot to there standards or are they the same that milwaukee would sell from their factory/l

This question is from M4 4-Volt Lithium-Ion Cordless 1/4 in. Hex Screwdriver 2-Battery Kit
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new haven ct
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July 28, 2015
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Asked by
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January 28, 2016
Answer: 
Milwaukee standards / professionsl
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August 6, 2015
Answer: 
The products are the same. All Milwaukee products wear the “Nothing but Heavy Duty” badge, and do not differ from store to store.
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1 answer

Is there a molded case availabe?

This question is from M4 4-Volt Lithium-Ion Cordless 1/4 in. Hex Screwdriver 2-Battery Kit
Asked by
OH
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March 24, 2016
My old 2.4 Volt Milwaukee power screwdriver had a case option does this new Milwaukee have one too?
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April 21, 2016
Answer: 
No. These is no molded case available for this unit.
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Customer Reviews

M4 4-Volt Lithium-Ion Cordless 1/4 in. Hex Screwdriver 2-Battery Kit is rated 4.5 out of 5 by 41.
Rated 4 out of 5 by from Great little tool...but... M4 cordless screwdriver is a great tool but our company buys another brand's 7.2 volt (NiCad) models for the extra torque capability in a compact package. You should develop a (Li-on) model with 80 in pounds of torque with the M4's precision style clutch and add an LED for better vision in dark areas. Keep the front of the tool slim, even if the handle has to slightly increase in diameter for bigger battery. This would fill the niche between the M4 and the M12 pistol grip which is a bit much for some smaller fasteners which require precision fastening in tight spots.
Date published: 2016-11-11
Rated 5 out of 5 by from Work Great I used this to disassemble equipment and electric conduit. This is ideal for smaller tight places compared to the drill style with bit. Light weight and long battery life.
Date published: 2016-08-13
Rated 5 out of 5 by from Superb screw driver well made This is truly a finely made professional model - best of its kind I have ever purchased.
Date published: 2016-09-14
Rated 4 out of 5 by from Great screwdriver! It's nice to have a second battery for continuing use. Great screwdriver! It's nice to have a second battery for continuing use.
Date published: 2016-12-06
Rated 5 out of 5 by from Excellent Tool and Super Excellent Product Support My main reason for writing this review is not to praise the screwdriver but to praise the excellent product support team at Milwaukee. I had one of the older model 490-20 power screwdrivers which was redesigned in many small ways to become the model 2101-22. I was very happy with the older model 490-22 model but the battery failed after many years of use and I could not find a quality replacement battery. I sent an email to Milwaukee in hopes that a replacement battery would somehow be available. They confirmed that the battery was no longer available but they generously offered to replace the entire unit with the current model 2101-22. I was a bit concerned that the newer model has a smaller capacity battery but it outperforms the older unit in all areas from power to battery life. Near its limit it will drive an 1.5 inch long #6 trim screw into white pine which is more than needed for my use. My primary use is for the repair of small model engines which generally use #3 through #6 machine screws. This requires an accurately controlled torque to preclude over-tightening the fastener. It is by far the best available for this application. Milwaukee should be your go-to source for any power hand tool for quality and service.
Date published: 2016-06-18
Rated 5 out of 5 by from The heaviest duty 4 volt screwdriver we have used, up to the task of industrial assembly We wanted a battery operated screwdriver that was light, easy to use, ergonomic and durable. Most are not durable and we have bought many different models; for most battery screwdrivers, the forward/reverse switch is the first thing to go, in an industrial setting. We chase threads with a modified tap, so, forward and reverse many, many times is what we put this thing through and so far it is up to the task. Time will tell if it will hold up; I will update this if it starts to fail.
Date published: 2015-12-22
Rated 5 out of 5 by from Many small improvements I'm surprised Milwaukee doesn't tell us the improvements over the previous model with the gray colored head. The older model is rated at 30 in-lbs vs 44 in-lbs, a significant increase for this new model. It's lighter. I weighed both models, the older one at 1.160 vs 1.005 lbs (both with batteries installed). It's shorter, providing better handling. The handle, with the rubber inserts feels like it has a better grip compared to the previous model. A complaint on the previous model was that the battery would fall out in use. The battery in this model seems to lock in more securely. All of these refinements make for a much better driver. Is it worth upgrading to this new driver? If your older unit is still working good then probably not. If you a tech junky like me that must have the best, then yes, upgrade!
Date published: 2013-03-02
Rated 4 out of 5 by from 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 .
Date published: 2013-07-02
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