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Milwaukee

Milwaukee Electric - M12 SUBCOMPACT BRUSHLESS 3/8 Drill/Driver,12V

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Availability: In Stock.
Fulfilled by MASS Depot
Arrives Wednesday, Jun 10
Order within 10 minutes
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Features

  • Brushless motor
  • Prevents overloads and overheating
  • Metal 3/8" keyless chuck for durability
  • 12 clutch settings for precise control
  • Perfect for electricians, HVAC techs, and maintenance pros

Description

This ultra-compact drill/driver is designed for tight-space access and overhead work, delivering powerful performance in a lightweight form. It’s part of Milwaukee’s M12™ system, offering cordless convenience and compatibility with over 150+ tools.

Brand: Milwaukee


Power Source: Battery Powered


Maximum Rotational Speed: 1550 rps


Voltage: 12 Volts


Amperage: 2 Amps


Power Source: Battery Powered


Maximum Rotational Speed: 1550 rps


Voltage: 12 Volts


Amperage: 2 Amps


Maximum Chuck Size: 0.38 Inches


Maximum Torque: 350 Inch Pounds


Torque: 350 Inch Pounds


Drill Type: Combination Drill


Drilling Capacity Wood: 0.38 Inches


Drilling Capacity Metal: 0.38 Inches


Color: Black/Red


Material Type: Metal


Item Weight: 1.6 Pounds


Brand Name: Milwaukee


Included Components: Milwaukee Electric - M12 SUBCOMPACT BRUSHLESS 3/8


Model Number: 3401-20


UPC: 045242885091


Manufacturer: Milwaukee Electric


Manufacturer Warranty Description: Manufacturer Warranty


Manufacturer Part Number: 3401-20


Unit Count: 1.0 Count


Item Type Name: Milwaukee Electric - M12 SUBCOMPACT BRUSHLESS 3/8 DRILL/DRIVER


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Excellent cordless drill!
I own many Milwaukee cordless tools. I dont have this one so I searched for best deal. This by far is the best deal I can find for this cordless drill. Popular hardware stores sell's these for $130.00 each. I was concerned that this maybe a knock off. When it arrived I inspected it really close and it is a legitimate Milwaukee original tool. They can sell it here for so much less as there is no retail box, no instructions, nothing but just the tool itself. Worked perfectly once I plug in my M12 battery. Very powerful for such a small drill. Highly recommended. ... show more
Reviewed in the United States on December 29, 2025 by Dan L.
    • Great little Drill for the price and when traveling from job to job.
Works great... Sometimes in life and in work, less is better. 12 volt guns are lighter, smaller and perfect for tight jobs. Especially in the electronic field and when your jobs require a lot of traveling. We all know that weight & size can matter the most when air travel is involved and the M12 is a great choice for my needs. ... show more
Reviewed in the United States on December 5, 2025 by S. Murillo
    • Great really small drill
For the price I was a bit concerned that it was a fake Milwaukee drill, but it looks real to me. It came in a plastic bag in a padded envelope, no instuctions. But for the price I am not complaining. Don't know about warranty but for home use I don't expect problems. The size is why I bought it. It really is much smaller than the other M12 " compact " hammer drill I have. My hobby is cabinet making and sometimes I need to drill inside a cabinet so size matters. Plenty of power for what I do. Will easily drill a hole for lag bolts in a fence post. Also less than half price the big box store sells it for. No regrets. ... show more
Reviewed in the United States on January 11, 2026 by R Gee
    • Great little driver
Great little driver. I use it for the house so I don’t have to walk out to the shop. It’s lighter than the big hammer drill and impact driver. The contoured handle feels amazing!
Reviewed in the United States on January 5, 2026 by TD
    • Small and compact but has enough power for most drilling tasks.
It will do 90% of your drilling tsks and doesn't weigh anything. The battery lasts a long time for a 12 volt but just have a spare battery handy.
Reviewed in the United States on November 11, 2025 by edbob
    • Misleading.
Why was this not in an original Milwaukee package? Assuming the product is used but sold as new. No credible way to confirm without the original packaging.
Reviewed in the United States on December 9, 2025 by Fountain
    • Arrived in a plastic Bag
Arrived in a plastic bag. It works and I need to use it today so I’m going to keep it. There is no box, no warranty papers, no instructions. Are there accessories? No clue. The plastic bag said, “Ready to Ship.” It was probably a return. I gave it 5 stars because it’s a great tool but the way it was shipped is a disgrace. ... show more
Reviewed in the United States on November 26, 2025 by Barbara C.
    • Milwaukee quality, top notch.
This tool is good for getting into tight places. I have over 50 Milwaukee cordless tools and no complaints.
Reviewed in the United States on December 28, 2025 by REALITY CHECK.

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