Contractors, carpenters and handymen use both cordless and corded drills. As they both do primarily the same thing, one would wonder if there is a difference. The fact is they both work well, but are used in differing situations. One is an advantage as being convenient and the other gives more power for the job.
Of course the cordless is much more convenient, but when it comes to power, the corded drill is the one to use. Consequently, a strategy of having one of each kind available in one's tool kit gives you the best of everything.
For Power, Go Corded
For one thing, corded drills are lighter in weight because they don't have to carry any batteries and they are easier to handle as well. A cordless drill will always need a backup battery just in case the first battery goes dead. Down the road, the batteries will have to be replaced too, which can be quite expensive.
Drills with cords do have more consistent power and for those difficult jobs there is no comparison. They provide more torque on a more consistent basis and they are much more reliable. Since there is a constant flow of electricity so there will be no limitation or barrier in the way of voltage. If a carpenter or a contractor has a choice of whether he will want to use a corded or a cordless drill, he will nearly always choose the corded drill.
Cordless Drills Win For Convenience
There is no question that a cordless drill will come out on top in terms of convenience. There are a number of features that cordless drills have that add to that convenience. A manually adjustable clutch and a reversible drive are two such features that come in handy.
Magnetized bits and multiple speeds are very desirable on a cordless drill too. The power of the drill is directly relatable to the amount of voltage that is stored in the battery. The lower the voltage, the less power the drill will have.
The big advantage of the cordless drill is the fact that you can take it with you wherever you go. It is very convenient since there is no cord to become entangled with other objects, boards and tools. They are used a lot for secondary drills by do-it-yourselfers, carpenters and contractors.
Both varieties of drills do serve their own purpose at the job site and in the workshop. Corded drills are excellent for those tough, hard-driving extensive jobs, and the cordless is great for those lighter jobs or around the house. Having to drag around a cord for lighter duty work is saved with a cordless drill. Having both available, depending on the type of work you do is a good strategy to employ.
Take a look at our drill reviews for more information.