Corded vs Cordless Drill: Which One Is The Best For You

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Last Updated on May 26, 2021 by John Patterson

Nowadays we’re going all out on wireless technology.

What Nikola Tesla started is now being implemented across the globe.

Well, not actually.

However, let’s move aside from Nicola Tesla and wireless.

Let’s talk about drills. Nowadays, cordless drills are seeing a popularity boost.

So, does this mean the end of corded drills?

Are those noisy days of corded drills gone?

The answer is no.

But this doesn’t certainly answer the debate of corded vs cordless drill. Let’s stop giving out these empty promises and dig right into the details-

So the question is, which one should I buy, corded or cordless models?

Let’s dive into the head-to-head comparison.

Corded vs Cordless Drill: Head-to-Head Comparison

We have picked up 4 criteria for settling the dispute between corded and cordless drills.

These criteria are power, handling, convenience, and lifespan.

Oh! And as a bonus, we have talked about a sound generation too.

So, let’s get going-

Corded and Cordless Drills Power

If you want to judge 2 electrical products based on their powers, then at first you have to know what gives them power.

In electric, power = voltage x current flow

So, how much voltage and power do our drills have?

Cordless drills can have 24 volts and can draw 15 to 20 amps.

On the other hand, corded drills run on 110 volts and can draw around 8 amps.

So, our winner here is corded drills. They overwhelm cordless drills considering the power.

However, you might say that in the case of drills, torque, and speed matter.

Well, it’s true. But the formula for torque is- T= F* r* sin (theta)

And here F means force. And we know Force = Power * Displacement/Time.

Which means the force is proportional to power.

So, ultimately, torque is proportional to power.

So, we can say that corded drills are the winners here.

Read also: Cordless Drills Storage Ideas 

Corded and Cordless Drills Handling

Here the result goes to corded ones. You might think that we’re nuts at this point.

But it’s true. See the title again. We are judging the handling criteria. Cordless drills are more massive than corded drills.

Because of the extra battery, in the end, corded batteries are bulky and heavy all the way.

On the other hand, our winner-corded drills are leaner, smaller, and lighter than their competitors.

Corded and Cordless Drills Convenience

We are assuming that you all know the winner here already.

Yeah, the winner here is the cordless drill.

That’s because these drills don’t have a cord behind them.

You can take this anywhere you want after a full charge.

So, with these at hand, you don’t have to worry about power outlets and cord lengths.

Moreover, you won’t have a fear of tangling into the cords in here.

Corded and Cordless Drills Lifespan

This one was a bit tough for us. But still, we have managed to agree on a single decision.

Here the main dilemma starts with one question.

What would happen if you let the drills sit for a while?

Well, the cordless drill will have to say goodbye to battery performance and efficiency.

On the other hand, the corded drills might get their wire cut or something else ruined thanks to mice and other factors.

But let’s keep it all aside and think. Batteries have a recharge limit.

The Ni-Cd batteries can be recharged around 1000 times.

After that, the battery loses its effectiveness.

So, the winner here is corded batteries.

Corded Drills and Cordless Drills Sounds

Here the winner is cordless drills.

Thanks to the hammer mood of corded drills, these can make around 100 dB.

On the other hand, cordless drills are a bit polite in making noises.

But that’s actually because of its low power output.

Score Table

CriteriaCordlessCorded
Power510
Handling68
Convenience106
Lifespan910
Sound Comfort107
Total4041

Best Corded Drill for 2021

Here is our recommended list of heavy-duty corded drills we found for you on the market.

Preview
Best Overall
DEWALT Corded Drill, 8.0-Amp, 3/8-Inch, Variable Speed...
The Runner-up
BLACK+DECKER Corded Drill, 5.5-Amp, 3/8-Inch (DR260C)
Best Pistol Grip
PORTER-CABLE Corded Drill, Variable Speed, 6-Amp, 3/8-Inch...
Best for Driving Screws
DEWALT Electric Drill, Spade Handle, 1/2-Inch, 9-Amp...
Best with Clutch
Electric Drill, 1/2 In, 0 to 850 rpm, 8.0A
Title
DEWALT Corded Drill, 8.0-Amp, 3/8-Inch, Variable Speed...
BLACK+DECKER Corded Drill, 5.5-Amp, 3/8-Inch (DR260C)
PORTER-CABLE Corded Drill, Variable Speed, 6-Amp, 3/8-Inch...
DEWALT Electric Drill, Spade Handle, 1/2-Inch, 9-Amp...
Electric Drill, 1/2 In, 0 to 850 rpm, 8.0A
Editor's Rating
5/5
4.9/5
4.9/5
4.9/5
4.9/5
Prime Status
-
-
Best Overall
Preview
DEWALT Corded Drill, 8.0-Amp, 3/8-Inch, Variable Speed...
Title
DEWALT Corded Drill, 8.0-Amp, 3/8-Inch, Variable Speed...
Editor's Rating
5/5
Prime Status
The Runner-up
Preview
BLACK+DECKER Corded Drill, 5.5-Amp, 3/8-Inch (DR260C)
Title
BLACK+DECKER Corded Drill, 5.5-Amp, 3/8-Inch (DR260C)
Editor's Rating
4.9/5
Prime Status
Best Pistol Grip
Preview
PORTER-CABLE Corded Drill, Variable Speed, 6-Amp, 3/8-Inch...
Title
PORTER-CABLE Corded Drill, Variable Speed, 6-Amp, 3/8-Inch...
Editor's Rating
4.9/5
Prime Status
Best for Driving Screws
Preview
DEWALT Electric Drill, Spade Handle, 1/2-Inch, 9-Amp...
Title
DEWALT Electric Drill, Spade Handle, 1/2-Inch, 9-Amp...
Editor's Rating
4.9/5
Prime Status
-
Best with Clutch
Preview
Electric Drill, 1/2 In, 0 to 850 rpm, 8.0A
Title
Electric Drill, 1/2 In, 0 to 850 rpm, 8.0A
Editor's Rating
4.9/5
Prime Status
-

DEWALT DWD115K 8 Amp

DEWALT Corded Drill, 8.0-Amp, 3/8-Inch, Variable Speed...
  • 8-amp motor of the electric drill...
  • 3/8-inch all-metal, ratcheting, keyless...
  • DEWALT corded drill has 0-2,500 rpm with...
  • Mid-handle grip design with soft grip...
  • All ball bearing construction provides...

DEWALT DWD115K 8 Amp

Pros

  • 8 amp available motor power.
  • ⅜ inches metal-made ratcheting.
  • Excellent bit retention to acquire.
  • It can provide up to 2500 RPM power.
  • Perfect for all sorts of drilling and fastening.
  • All-bearing construction.
  • Durable, high-quality construction.

Cons

  • Over the bar price point.

No matter its small or mediocre household chores like home improvement, or heavy-duty handymanship, the DEWALT DWD115K 8 Amp will come up with the right power.

The 8 amp motor can provide an RPM level of 2500, which is way more convenient than many others of a similar price range.

We just mentioned the highest RPM that this cordless drill could come up with.

But what about having control of what exact RPM you want from your machine?

Well, to make sure that you can put the right amount of power into action, there is a VSR trigger provided.

You can deploy the right power for any job like fastening, drilling, and so on.

Now, let’s shift our radar from the motor power to the design.

The design is, of course, an elegant one, with layers of comfort put on.

Just look at the mid-handle grip, for instance. Its grip is designed to provide a soft touch with an enhancement in balance and control on the drill machine.

But retention is undoubtedly one of the greatest things that users look for in a corded drill.

On that note, this DEWALT DWD115K 8 Amp deserves a 9 on 10.

The ⅜ inches all-metal-made ratcheting comes with a keyless chuck as well.

Together, achieving excellent bit retention is just a matter of seconds.

In terms of price point, you would get the wrong idea if you decide to compare this item with typical corded drill machines.

The price might seem high at the instance, but if you take the wide range of features it sports, you should understand it’s really worth it.

Related Reading: Cordless Drill Manufacturers list.

Best Cordless Drills for 2021

Here is our recommended list of heavy-duty cordless drills we researched and found for you on the market.

Preview
Best Overall
Bosch PS32-02 Cordless Drill Driver - 12V Brushless Compact...
The Runner-up
DEWALT XTREME 12V MAX Cordless Drill / Driver Kit, 3/8-Inch...
Best Value
DEWALT 20V MAX XR Brushless Drill/Driver 3-Speed, Premium...
Also Great
DEWALT 20V MAX Cordless Drill / Driver Kit, Brushless,...
Also Great
Hilti SFD 2-a Power Tool Hammer Drill Driver 15 Speeds...
Title
Bosch PS32-02 Cordless Drill Driver - 12V Brushless Compact...
DEWALT XTREME 12V MAX Cordless Drill / Driver Kit, 3/8-Inch...
DEWALT 20V MAX XR Brushless Drill/Driver 3-Speed, Premium...
DEWALT 20V MAX Cordless Drill / Driver Kit, Brushless,...
Hilti SFD 2-a Power Tool Hammer Drill Driver 15 Speeds...
Editor's Rating
5/5
5/5
5/5
5/5
4.8/5
Prime Status
-
-
-
Best Overall
Preview
Bosch PS32-02 Cordless Drill Driver - 12V Brushless Compact...
Title
Bosch PS32-02 Cordless Drill Driver - 12V Brushless Compact...
Editor's Rating
5/5
Prime Status
-
The Runner-up
Preview
DEWALT XTREME 12V MAX Cordless Drill / Driver Kit, 3/8-Inch...
Title
DEWALT XTREME 12V MAX Cordless Drill / Driver Kit, 3/8-Inch...
Editor's Rating
5/5
Prime Status
-
Best Value
Preview
DEWALT 20V MAX XR Brushless Drill/Driver 3-Speed, Premium...
Title
DEWALT 20V MAX XR Brushless Drill/Driver 3-Speed, Premium...
Editor's Rating
5/5
Prime Status
Also Great
Preview
DEWALT 20V MAX Cordless Drill / Driver Kit, Brushless,...
Title
DEWALT 20V MAX Cordless Drill / Driver Kit, Brushless,...
Editor's Rating
5/5
Prime Status
Also Great
Preview
Hilti SFD 2-a Power Tool Hammer Drill Driver 15 Speeds...
Title
Hilti SFD 2-a Power Tool Hammer Drill Driver 15 Speeds...
Editor's Rating
4.8/5
Prime Status
-
Bosch PS32-02 Cordless Drill Driver - 12V Brushless Compact...
  • Compact: this small drill is most...
  • Improved runtime: Brushless motor and 2....
  • 3/8-inch Single-sleeve universal chuck...
  • Versatile: 12V drill driver Combo with a...
  • Interface for belt clip/bit holder: easy...

Other top-quality brands to look at:

#1. Dewalt Drills
#2. Ryobi Drills

Final Verdict

We have analyzed in-depth these two types of drills, and finally, we have found an answer to corded vs cordless drills.

The winner is corded drills.

But by a little bit. Lastly, we would recommend you keep both (corded or cordless) if you’re a regular user.

If you’re using it for home, then keep the corded one. Good luck.

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