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Internet #

203857652

Model #

2101-22

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

(391)Questions & Answers (12)
$12900
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  • Powerful 4V motor
  • 2 speed gearbox produces 200 or 600 RPM
  • 21 clutch settings for superior torque control
  • View More Details
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Product Details

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
  • 2 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
  • Shop All Milwaukee Tools
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

12Questions
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Q:What location has this product physically?
by|Jun 7, 2023
0 Answer
Answer This Question
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Q:Are these impact screw guns? Or just a regular driver?
by|Apr 20, 2023
2 Answers
Answer This Question

A:  Hello John - The screwdriver is designed to take only Hex Screws. - Social Team

by|Apr 20, 2023

    A:  They are just regular drivers with a clutch (for max torque).

    by|Apr 22, 2023
      caret
      Q:After recharge can i leave extra battery in the charger ? Does charger turn off automatically whe...
      by|Nov 25, 2020
      5 Answers
      Answer This Question

      A:  Yes you can leaved the extra battery in the charger coz its automatically turn off by itself when battery is fully charged. it doesn't harm the battery life even still in the charger.

      by|Oct 18, 2022
        19 found this answer helpful

        A:  The charger light turns green and stops charging when fully charged and you can leave the battery plugged in no problem.

        by|Oct 18, 2022
          14 found this answer helpful

          A:  Yes, the charger has a green light when battery is charged and it stops charging.

          by|Oct 18, 2022
          11 found this answer helpful

          A:  Hi there! As a general practice, it is best to unplug battery chargers and remove batteries when not in use. No battery pack damage will occur, however, if the charger and battery pack are left plugged in. More maintenance and storage information is available in the owner's manual.

          by|Oct 18, 2022
            11 found this answer helpful

            A:  From the Milwaukee Operator's Manual: As a general practice, it is best to unplug battery chargers and remove batteries when not in use. No battery pack damage will occur, however, if the charger and battery pack are left plugged in.

            by|Oct 18, 2022
            15 found this answer helpful
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            Q:Do all the Milwaukee Shockwave screwdriver bits work with this? Or only some (and which ones wor...
            by|Jun 8, 2020
            5 Answers
            Answer This Question

            A:  I have mostly been using the double ended Phillips and flat head tip and it has given me no issues. Hope this helps

            by|Oct 18, 2022
              13 found this answer helpful

              A:  This is a ¼"hex screwdriver. Any ¼" hex bit will fit. One end on the bit has a ¼" hex configuration and the other end is slotted, Phillips, etc. Look for ¼" hex bits.

              by|Oct 18, 2022
              14 found this answer helpful

              A:  All of My Shockwave bits fit this driver.

              by|Oct 18, 2022
                10 found this answer helpful

                A:  Yes, but only the 1/4" hex bit holders. any bigger and it doesn't work. I'd recommand the Makita brand, this one is decent compared to that one

                by|Oct 18, 2022
                  15 found this answer helpful

                  A:  I use these in our assembly department. These will work with any 1/4" hex tip with the locking notch. I say this as I've purchased Shockwave bits that do not have the notch they will fall out.

                  by|Oct 18, 2022
                    12 found this answer helpful
                    Showing 1-4 of 12
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                    Customer Reviews

                    4.5 out of 5
                    (391)
                    • 4.5
                      out of 391 reviews
                    • 96% recommend this product
                    Filter by:
                    Showing 1-10 of 391 reviews
                    Jun 8, 2023
                    This is an absolute must have if you remove control boards and such. Just Awesome!!
                    by
                      Aug 28, 2019
                      Love it!!! Its light weight and fits in my small hands.easy to use. I would recommend this drill.
                      Love it!!! Its light weight and fits in my small hands.easy to use. I would recommend this drill.
                      by
                      • Verified Purchase
                      • Recommended
                      15 found this review helpful
                      Feb 13, 2018
                      Great driver,Tons of tork for 4 volts, the battery lasts a long time, I have been using it off an...
                      Great driver,Tons of tork for 4 volts, the battery lasts a long time, I have been using it off and on for a month and I'm just now down to three lights on the indicator,the clutch ratchets in reverse which is good and cuts the motor off forward. I expect to be using this for a long time to come.
                      by
                      • Verified Purchase
                      • Recommended
                      12 found this review helpful
                      Dec 22, 2015
                      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.
                      by
                      • Pro
                      • Verified Purchase
                      • Recommended
                      19 found this review helpful
                      Jun 8, 2023
                      by
                        Jun 1, 2023
                        A high quality tool
                        Has lots of torque and the battery lasts a long time.
                        by
                        • Verified Purchase
                        Jun 1, 2023
                        Will buy again if needed....
                        Will buy again if needed.
                        by
                        • Verified Purchase
                        Jun 1, 2023
                        by
                          May 24, 2023
                          The drill is great. It is very compact and has...
                          The drill is great. It is very compact and has great features. My only complaint is that it is a bit pricey. Other than that, I am very satisfied.
                          by
                          • Verified Purchase
                          May 17, 2023
                          Top notch screwdriver. Works great-well built. Quality Milwaukee...
                          Top notch screwdriver. Works great-well built. Quality Milwaukee product.
                          by
                          • Verified Purchase
                          Showing 1-10 of 391 reviews

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                          Ratings
                          (389)
                          (181)
                          (2031)
                          (2074)
                          Voltage (volts)4 V12 V12 V12 V
                          Power Tool FeaturesKeyless Chuck,Variable SpeedLED Light,Variable SpeedNo Additional FeaturesKeyless Chuck,LED Light,Variable Speed
                          Motor TypeBrushedBrushlessBrushedBrushed
                          IncludedBelt ClipTool CaseTool CaseTool Bag
                          Maximum Speed (RPM)600 RPM1700 RPM500 RPM3200 RPM
                          Chuck TypeHexHexKeylessKeyless
                          Chuck Size (In.)1/4 In.1/4 In.1/4 In.1/4 In.
                          View ProductView ProductView ProductView Product