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Milwaukee 2850-21P M18 Brushless Lithium-Ion Compact 1/4 in. Cordless Hex Impact Driver Kit (2 Ah)

Free shipping on orders over $29.99

$118.99

$ 51 .99 $51.99

In Stock

About this item

  • Fastest application speed 1,600 in./lbs. of torque 5.1 in. L
  • Compact design: provides excellent balance and control, ideal for overhead applications or work in tight spaces
  • Milwaukee brushless motor: optimized for efficiency, this motor delivers more run-time and longer life
  • REDLINK intelligence: advanced overload protection defends against abusive applications and monitors the temperature to prevent damage and ensure maximum tool and battery life
  • Includes: Brushless Impact Driver (2850-20), (1) M18 red-lithium 2.0Ah battery (48-11-1820), M18-M12 multi-voltage charger (48-59-1812) , tool bag


The M18 Compact Brushless 1/4 in. Hex Impact Driver is the industry's fastest 18-Volt compact impact solution. REDLINK electronics and REDLITHIUM batteries deliver 3,200 RPMs for best in class application speed. Brushless motor technology provides 1,600 in./lbs. of torque, more runtime, and a more compact tool at 5.1, which means less trips to the charger and greater access in tight spaces.


Aireanna Martinez
August 30, 2025
Well needed around the house. Perfect size to carry around. The function is so worth all the money. Recommend to everyone!!! 10/10
Customer
August 29, 2025
I love this impact tool. It will fit in areas the drill will not. The tool is well balanced and lighter than the drill. My task at hand is finished faster. A plus with having other Milwaukee tools is to get another charger for a different location. This impact has been used more than the cordless drill has been lately. A must-have for any DIY er.
John
August 25, 2025
The media could not be loaded.
Customer
July 17, 2025
I sent it back ,i read the directions before i plugged in the charger and all ,when i seen the red and green light blinking i went back into the directions and it said Faulty Battery or Charger ,Youtubed it and ya got guys hooking Volunteers to them and im not gonna go that route after spending about 160.00 dollars ,so i sent it back and waiting another week for a replacement,if the next one doesn't run I'm gonna get my money back and go buy one at the store ,so if they don't work i won't have all this time ,and my money tied up in Faulty items ,but i love how they run and been waiting on getting one for a few years man ,bummer
Steven W. Helmer
July 6, 2025
Great impact driver! Very strong and fast. Relatively light, and balances well with M18 red lithium 2.0 AH battery. Happy with my purchase.One small issue is the driver starts spinning VERY fast, which can lead to cam-out on some types of fasteners. Takes a few tries to get the hang of it. The trigger or gearing could be adjusted to allow a slower initial spin setting, which would make it 5 stars in my book.This driver is definitely optimized for bigger jobs like construction, remodeling, lag bolts, etc. Ideal for repetitive jobs like decking, plywood/OSB, and hardware hanging!For smaller screws (Trim, small furniture, etc), this driver is versatile enough to work, but a smaller, lower voltage (and slower starting) driver might be better suited so you don’t strip threads or cam out the fastener head.
Stephen W
July 4, 2025
Very pleased with this compact Impact Driver as it makes short work of driving the screws into wood.
Beth
July 2, 2025
Bought for my husband for his birthday. He loves it!
JRH
May 21, 2025
I have several Milwaukee Fuel tools and needed an additional battery. While it is not a Fuel I haven’t noticed a big difference from my “real” Fuel impactor, it has been great. I thought the tool, battery & bag was a good deal. A real Fuel would have been twice the price.
mohammed
May 9, 2025
جيد
Anon
April 27, 2025
Really unhappy that the battery charger wasn't compatible in Australia. I ordered from the Australian Amazon sites do my expectation was that the tool would be compatible in Australia. I'm really disappointed to be honest. It was a Christmas gift for my husband that fell short. I would purchase anything Milwaukee from Amazon again.
Gualberto garcia
February 11, 2025
Buen producto
Mike Bosley
February 2, 2025
Works awesome!
Customer
January 4, 2025
Can't beat Milwaukee tools.