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Milwaukee M18 Review

This beefy drill features industrial build quality with an all-metal chuck but was just slightly outmatched when it came to drilling power
Milwaukee M18
Credit: Jenna Ammerman
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Price:   $180 List | $212.99 at Amazon
Pros:  Burly construction, tons of power
Cons:  Heavy, costly
Manufacturer:   Milwaukee
By David Wise and Austin Palmer  ⋅  May 23, 2019
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79
OVERALL
SCORE


RANKED
#4 of 17
  • Drilling - 35% 9
  • Driving - 35% 9
  • Included Battery - 20% 5
  • Convenience - 10% 6

Our Verdict

While the Milwaukee M18 is an exceptionally good cordless drill, it couldn't quite claim an award, though it did finish in the upper tier of the entire group. This drill packs plenty of power, finishing close to the top in both our drilling and driving tests. It has an average battery life and a handful of convenience features, along with a heavy-duty, all-metal chuck. While this drill is a bit heavy and expensive for the casual DIYer, it was definitely in the running for the best of the best, only falling a tiny bit short.

Compare to Similar Products

 
Milwaukee M18
This Product
Milwaukee M18
Awards  Editors' Choice Award Best Buy Award Editors' Choice Award Best Buy Award 
Price $180 List$160 List$100 List
$75.99 at Amazon
$170 List
$175 at Amazon
$79 List
$79 at Amazon
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Pros Burly construction, tons of powerPowerful, great battery life, fantastic integrated worklightGreat value, solid drilling and driving performanceGreat drilling performance, compactImpressive drilling power, strong steel drilling performance, good control
Cons Heavy, costlyExpensive, only includes a single batterySo-so battery life, could be more convenientLackluster battery life, expensiveOnly includes a single batter, so-so battery life in our tests
Bottom Line This beefy drill features industrial build quality with an all-metal chuck but was just slightly outmatched when it came to drilling powerThe highest scorer in our group, this is a heavy-duty drill that can keep up with all your toughest projectsThis model delivered the most performance for the moneyThis model has the power of a top-tier drill in the compact package of a 12-volt modelA decent drill for DIY projects that won't deplete your savings
Rating Categories Milwaukee M18 Kobalt KDD 1424A-03 Ryobi P252 Milwaukee M12 FUEL Craftsman CMCD700C1
Drilling (35%)
9.0
10.0
7.0
7.0
7.0
Driving (35%)
9.0
9.0
7.0
6.0
6.0
Included Battery (20%)
5.0
8.0
5.0
4.0
4.0
Convenience (10%)
6.0
6.0
5.0
6.0
6.0
Specs Milwaukee M18 Kobalt KDD 1424A-03 Ryobi P252 Milwaukee M12 FUEL Craftsman CMCD700C1
Battery Capacity (Included) 1.5 Ah 2 Ah 1.3 Ah 2 Ah and 4Ah 1.3 Ah
Battery Voltage 18V 24V 18V 12V 20V
Max Chuck 1/2" 1/2" 1/2" 1/2" 1/2"
Battery Chemistry Lithium-Ion Lithium-Ion Lithium-Ion Lithium-Ion Lithium-Ion
Drill Model Tested 2606-20 KDD 524B-03 P208B 2503-20 CMCD700
Box Model (Kit) Tested 2606-22CT 672823 P1811 2503-22 CMCD700C1
RPM Low: 0 - 450
High: 0 - 1800
Low: 0 - 550
High: 0 - 2000
Low: 0 - 400
High: 0 - 1600
Low: 0 - 450
High: 0 - 1700
Low: 0 - 450
High: 0 - 1500
Peak Torque 500 in-lbs 650 in-lbs N/A 325 in-lbs 280 UWO
Measured Length 7-1/4" 7-3/8" 8-1/8" 6-5/8" 8-1/4"
Measured Weight 3 pounds
12.6 oz
3 pounds
15.2 oz
3 pounds
10.5 oz
2 pounds 11.4 oz
(w/ 2 Ah battery)
3 pounds 7 ounces
Measured Charge Time 31 minutes 75 minutes 56 minutes 40 minutes 58 minutes
Battery Indicator Location Battery Battery N/A Drill Battery
LED Location Above the trigger Above the battery Above the battery Above the trigger Above the trigger
Included Belt Clip No Yes No Yes No

Our Analysis and Test Results

This drill finished in the top portion of the group overall, just behind the DEWALT DCD777C2 and ahead of the DEWALT DCD771C2. The M18 and the DCD777C2 both are almost identical when it comes to driving performance, convenience, and battery performance, but the DEWALT did slightly better in our drilling tests. Neither the M18 or the DCD777C2 struggled all that much in any our tests, the DCD777C2 was just a bit faster at drilling through the steel sheet and using the 5" hole saw. The M18 also has a slightly higher list price than both the DCD777C2 and the DCD771C2. The DCD7771C2 can't match the battery life or drilling performance of the M18, but it is better at driving in fasteners.

Credit: Jenna Ammerman

Performance Comparison


To begin our testing and reviewing process, we started by researching and comparing the different specifications and user reviews of tons of different tools, then purchased all the most promising products to test out for ourselves. We grouped the various tests we did into four weighted rating metrics, with the M18's performance in each one discussed in detail below.

Drilling through 16 gauge steel with the M18.
Drilling through 16 gauge steel with the M18.
Credit: Jenna Ammerman

Drilling


First off, we ranked and compared the M18's performance as using different bits to drill various sized holes. This accounts for 35% of its overall score and is based on the M18's performance at drilling into a solid door with a large hole saw (5"), drilling through a steel sheet with two different twist drills, and drilling holes in a piece of 2x12 dimensional lumber with a 1" diameter spade or paddle bit. It did very well, earning a 9 out of 10.

The Milwaukee M18 drilled into the solid door with the 5" hole saw without any major issue, never stalling or struggling. However, it does take a bit longer than some of the other drills, taking 30-35 seconds compared to 17 seconds or so of the top models.

Credit: Jenna Ammerman

This drill also drilled the 1" holes with the paddle bits without any hassle, quickly and easily drilling through the wood. It didn't stall out, even when drilling in its higher gear, and is definitely one of the best at this test.

Credit: Jenna Ammerman

The M18 finished out with a strong showing when it came to drilling through a steel sheet. It seemed like it struggled a tiny bit more than we would expect with the ¼" drill, but it still drilled through in about 2.3 seconds. It never stalled out or anything, just took a bit more force than some of the other drills to power through. However, it did do a great job with the ½" drill, punching through the 16 gauge steel sheet relatively effortlessly.

Lag screws proved to be a tough challenge.
Lag screws proved to be a tough challenge.
Credit: Jenna Ammerman

Driving


Our next two tests — driving in both a #9 wood screw and a 5" long, ½" lag bolt — also account for 35% of the total score. We rated each drill on the time it took to drive in each screw, how much the drill had to work to do so, and if it could set the heads properly. The M18 again did quite well, earning a 9 out of 10.

This drill is pretty solid at driving in the regular (#9) wood screws. It lets you drive them to their full depth in a gentle and controlled way, easily setting the head flush with the surface of the wood. It has plenty of power to stop and start again without stalling, but it isn't the fastest at driving in the screws, with some of the top drills sinking them in just a bit faster.

Credit: Jenna Ammerman

The M18 also did very well in our lag screw test — a much harder task than the first driving one. We drilled a pilot hole, then used the M18 to sink the 5" long bolt through a 2x4 into a 4x4.

We predrilled holes for the lag screws.
We predrilled holes for the lag screws.
Credit: Jenna Ammerman

It did this easily, setting the screw to its full depth without complaining, taking just a fraction of a second longer than the top drills overall.

Credit: Jenna Ammerman

Included Battery


Next, we evaluated and scored the recharge time and battery life of the M18, as well as the number of included batteries. These three assessments account for 20% of its total score, with the Milwaukee M18 earning a 5 out of 10 for its average set of scores.

To compare the battery life between drills, all with different voltages battery sizes, we alternated driving 16 3" long #9 wood screws to their full depth and drilling three 1" diameter holes with the spade bit, basing the scores off the number of cycles completed. The best drills finished over eight, while the M18 only made it through about 4.5 cycles of this before calling it quits. Fortunately, this is one of the fastest charging batteries of the bunch, only taking 31 minutes to completely recharge.

We also liked that the M18 includes an additional battery, so you can always have one on the charger while you work.

Credit: Jenna Ammerman

Convenience


For the final 10% of its final score, we rated and scored the various features and functions on the M18 that make it easier and more efficient to use. It did fairly well, earning a 6 out of 10.

This drill is a bit on the heavy side, weighing in about 3.75 lbs., but does have the option to add a belt clip. Unfortunately, this belt clip isn't included but can be attached near the battery pack. The clutch can hold a bit up to ½" and the M18 has two different operating gear ratios.

It has a decent integrated work light, but it does dim after about seven seconds — a little fast for our taste, but at least you don't have to hold down the trigger the entire time.

Credit: Jenna Ammerman

We did particularly like that this drill has a battery level indicator, but it can be a bit harder to swap batteries on this drill. It can bind up a bit when removing and the double locking tabs are a bit harder to disengage than the single tab system used by other models.

Value


This drill isn't a great budget buy; it actually has one of the highest list prices of the entire group.

Conclusion


The M18 is a burly drill that packs a punch, just not quite enough to earn it an award. However, it was definitely a contender for one and should be able to easily handle even the most difficult drilling tasks, albeit a bit slower than our top choices.

David Wise and Austin Palmer