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Milwaukee 2503-20 M12 FUEL 1/2" Drill Driver (Tool Only)

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Milwaukee 2503-20 M12 FUEL 1/2" Drill Driver (Tool Only) is rated 4.3 out of 5 by 57.
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The Milwaukee 2503-20 M12 FUEL Drill Driver is the Most Capable, Lightest Weight, Most Compact tool in its class. The POWERSTATE Brushless Motor delivers the power to do a wide variety of applications at 1700 RPM's and 350in.lbs. of torque. Weighing only 2.3lbs it is extremely portable, great for overhead applications, reduces fatigue throughout the day. At 6.6" in length this tool has the best access in tight spaces. REDLINK Plus intelligence protects the tool from overloads and overheating while ensuring maximum performance. Using REDLITHIUM 2.0Ah compact and 4.0Ah extended capacity battery packs they deliver more work per charge and more work over the life of the pack than competitive batteries.

  • Most Capable
  • Lightest Weight
  • Most Compact
  • Most Capable 12V Drill with the power to perform a wide range of applications
  • Lightest Weight in its class for tool belt portability and less fatigue in the work day
  • Most Compact in its class for the best access in tight spaces
  • 1/2" All Metal chuck for maximum grip and bit retention
  • E-Clutch for consistent repeatability in driving applications
  • Variable Speed: Yes
  • Chuck Size: 1/2 in
  • Side Handle: No
  • Battery Ampere-hour (Ah): 2.0
  • Maximum RPM: 1700.0
  • Switch Type: Trigger
  • Charger Input Voltage (V): 120.0
  • Cordless / Corded: Cordless
  • Chuck Design: Keyless
  • Reverse: Yes
  • Product Storage Included: No Case Included
  • Battery Composition: Lithium-Ion (Li-ion)
  • Length (in): 6.6
  • Collet / Chuck Material: Metal
  • Battery Voltage (V): 12
  • Manufacturer Warranty: 5 Years
  • Lock-on Switch: No
  • Global Trade Number (GTIN): 00045242508983
  • RPM Range: 0-1700
  • Rocker Switch: No
  • Charger Included: No
  • Color / Finish: Red/Black
  • Overload Protection: Yes
  • UPC: 045242508983
  • Maximum Torque (in-lbs): 350.0
  • Drill Type: Variable Speed Drill
  • Power Source: Electric - Cordless
  • Clutch Settings: Yes
  • Handle Type: Pistol
  • Case Included: No
  • Product Name: M12 FUEL™ 1/2 in. Drill Driver
  • Maximum RPM - No Load: 0-450/0-1700
  • Battery Quantity Required: 1
  • Motor Type: Brushless
  • Width (in): 2.1
  • Net Tool Weight (lbs): 2.3
  • Product Type: Drill
  • Power Source: Battery
  • Voltage: 12 V
  • Number Of Batteries: 0
  • Battery Included: No
  • No. Of Batteries Included: 21234
  • No. Of Batteries Required: 1
  • Manufacturer Warranty: 5 Years
  • 1x Milwaukee 2503-20 M12 FUEL 1/2" Drill Driver (Tool Only)
  • 1x Belt Clip
  • E-Clutch for consistent repeatability in driving applications
  • 1700 RPMs for faster drilling speeds
  • 350 in.lbs of peak torque


This product may or may not cause Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Rated 3 out of 5 by from Too slow in lower torque settings. I bought this drill as a tool-only package after buying the hammer drill brother. In my line of work we install/remove thousands of fine thread, sheet metal fasteners that don't need a lot of torque. As a review above said, on the lower torque settings it spins up. And once you find a torque setting that spins up in a short amount of time, it easily over torques every fastener we have. I love the idea of the electronic clutch, but I can't use it in my line. I'd buy this again in a heartbeat if they had a centrifugal clutch, or an eclutch that ramped up quickly in the lower torque setting.
Date published: 2020-01-07
Rated 1 out of 5 by from E-Clutch: Half-Baked Good Idea. Here's the Fix The E-Clutch is a good idea to slowly start a screw that has only an indentation from a center punch, or no indentation at all. But the drill torque on the lowest setting still strips all screws if you are not very, very careful. FUTURE SOLUTION? Yet here is my suggestion. First, the E-Clutch slow start (when you press the trigger) is only for starting screws so it doesn't walk on you, correct? Hence, there should be just a separate "slow start" button for a ONE-TIME slow drill start to start a screw when you press the trigger. After, the drill turns 1 or 2 rotations the slow start goes away and the chosen torque setting is electonically enabled. Thus, you still get a torque control after the screw is started and near the end of the driving of the screw. This "slow start" button is a ONCE PER TRIGGER enablement. That means you have to again press the this "slow start" button for the next slow start before you hit the trigger. If you don't hit this slow start button, the trigger will automatically always choose the chosen torque setting and the drill will NOT do a slow start just like the traditional cordless drills by Milwaukee. Hope this makes sense as there is essentially no torque control with this E-clutch drill as it is designed right now.
Date published: 2020-05-01
Rated 5 out of 5 by from works great i would buy it again. my last one worked like a champ for 4 years. I was going strong until I loaned it out and they dropped into water and used right after.
Date published: 2018-08-02
Rated 5 out of 5 by from Honest review Wish I had got the hammer/drill combination. An added feature for the same price pretty much. M12 tools fit a tad bigger in the hand mostly from the battery slipping part ways into the grip, not a deal breaker at all. I've got 18v ridgid tools at home, I wanted a more compact drill and impact driver for smaller projects. I thought the 12v would mean loosing out on a bit of torque and power to compromise for the small Form factor. Let me tell you these drills perform the same if not a bit better then my 18v tools. They're my go to tools at the moment. Thanks Milwaukee, now you've got me wanting to upgrade more of my tools haha. Buy it, I'm confident these will exceed your 12v expectations. Cheers.
Date published: 2021-07-31
Rated 1 out of 5 by from E Clutch Terrible The E Clutch certainly is a good concept but terrible in performance. Too slow to ramp up and sometimes if you don't catch it, it'll drive your screw darn near thru the board. Mechanical clutch only from now on. I have used this drill one time and haven't touched it since.
Date published: 2020-02-10
Rated 1 out of 5 by from My first disappointment is a big one. The new E-Clutch is lousy, you lower the torque setting and it's slow to start the screw or bolt if at all, try raising the torque settings and the momentum in the motor snaps the head of #10 screws. I will never buy another E-Clutch tool.
Date published: 2019-10-31
Rated 5 out of 5 by from Fantastic Drill Got this with the matching fuel impact. I wanted a powerful drill in a smaller package, and Milwaukee’s m12 line fit the bill. It was a replacement for my old m12 brushed drill that i had lost (very sad day) but then i got this. Insane amount of power for how small it is, very ergonomic and excellent build quality. Chuck feels solid and spins straight and true. I hope I never lose this thing.
Date published: 2019-02-25
Rated 1 out of 5 by from wobbly chuck went thru 2 of these drills and both had wobbly chucks. Come on, Milwaukee get it together.
Date published: 2019-12-28
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