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Internet # 203857652

Model # 2101-22

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

$129.00
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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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Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

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.

Highlights

  • 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

Product Information

Internet # 203857652

Model # 2101-22

Additional Resources

Shop All Milwaukee

Specifications

Dimensions: H 9.6 in, W 2.0 in, D 2.0 in

Dimensions

Product Depth (in.)

2.0 in

Product Height (in.)

9.6 in

Product Width (in.)

2.0 in

Details

Battery Amp Hours

2 Ah

Battery Power Type

Lithium Ion

Battery Voltage (V)

4V

Charger Included

Charger Included

Chuck Size (In.)

1/4 In.

Chuck Type

Hex

Color Family

Red

Condition

New

Cordless Tool Type

Screw Gun

Cordless/Corded

Cordless

Drill/ Driver Type

Electric Screwdriver

Included

Belt Clip

Maximum Speed (RPM)

600 RPM

Motor Type

Brushed

Number of Total Batteries Included

2

Power Tool Features

Keyless Chuck, Variable Speed

Product Weight (lb.)

1.0 lb

Returnable

90-Day

Tools Product Type

Power Tool

Torque (lb-in)

44 In lbs

Warranty / Certifications

Certifications and Listings

CSA Listed, ETL Listed, UL Listed

Manufacturer Warranty

5 Year Warranty on Tool & 2 Year Warranty on Batteries

Questions & Answers

28Questions
caret
Q:Is the motor brushless ?
by|Dec 3, 2023
1 Answer
Answer This Question

A:  Hello, the screwdriver does not have a brushless motor. - Milwaukee Tool, Social Team

by|Dec 6, 2023
    caret
    Q:It shows one battery, but the specification stated that it comes with two. Does it come with only one or does it come with two?
    by|Nov 19, 2023
    0 Answer
    Answer This Question
    caret
    Q:Does it have LED lights
    by|Oct 4, 2023
    1 Answer
    Answer This Question

    A:  Hi there - No, it does not have LED lights. - Milwaukee Tool, Social Team

    by|Oct 6, 2023
      caret
      Q:Is this a gyroscopetic screwdriver?
      by|Sep 15, 2023
      1 Answer
      Answer This Question

      A:  No, it is not a gyroscopic screwdriver.

      by|Apr 1, 2024
        Showing 1-4 of 28

        Customer Reviews

        4.6 out of 5

        • 4.6 out of 639 reviews
        • 93% recommend this product
        Filter by:
        Showing 1-10 of 639 reviews
        This is an absolute must have if you remove control boards and such. Just Awesome!!
        by
        • Verified Purchase
        Great tool.
        Its built very well so it can take a bit of a beating. I like that its a 2 speed and has the tourqe control. Apart from wishing it came with two batteries i have no complaints. Its a great handy tool to have. I do recommend it.
        by
        • Verified Purchase
        • Recommended
        Computer builders, ya gotta have this one for sure.
        Saw This Used On Youtube by a guy who builds computers and he was showing it was precise enough to install Motherboard screws and other computer components. So I had to have it, and yes it does work excellent for building computers and not screwing up the screws or components, I usually set it on 2 strength. I used 12" and 8" #2 Phillips bits with it.
        by
        • Verified Purchase
        • Recommended
        not easy to use
        I am left handed and really need it to be useful in that hand, I really wish Milwaukee would think of others. I could have just gotten a Black and Decker if I just wanted something basic and it would have been a lot cheeper. Also if you use it as a straight screwdriver it is extremly long because of the battery/handdle Very unhappy i am returning it and getting something else
        by
        Response from Milwaukee ToolMar 22, 2021
        Hello, this is Natalie with Milwaukee Tool. Thank you for taking the time to leave your review. We're sorry to hear about your frustrations with your M4 4-Volt Lithium-Ion Cordless 1/4 in. Hex Screwdriver 1-Battery Kit, and would value the opportunity to learn more about your experience using the product and to provide you with support. Please feel free to reach out to us directly at socialmedia@milwaukeetool.com. Thank You
          • Recommended
          1 found this review helpful
          Good for light to medimum work.
          I had the Nicad version of this screwdriver when I was working and I used it a lot. It fits great in my ruller pocket. This one is even better. I use it for things like installing outlets and switches. It also works great for hanging pictures. I have plaster and lath walls, so putting in screws isn't easy. But this screwdriver does the job. But is didn't do so well driving #8 x 2" drywall screws when I was hanging a grab bar.
          by
            • Recommended
            Awsome tool. I still have my original. I upgraded to this one and it exceeds my expectations. Th...
            Awsome tool. I still have my original. I upgraded to this one and it exceeds my expectations. The power seems to be double the original. It can handle large screws. Its not a replacement for a full size drill. It will speed up your work and save your wrist.
            by
            • Verified Purchase
            • Recommended
            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
            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
            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
            by
            • Verified Purchase
            Showing 1-10 of 639 reviews

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