While both cordless and corded drills have their advantages and disadvantages, the former are the popular choice nowadays primarily because of their portability. They are convenient and user friendly. However, the downsides when compared to corded drills is less power and the reliance on batteries. While technology continues to improve the power and charge time of batteries, nonetheless corded drills are able to handle the heavy-duty tasks better, and of course are not battery powered.
One of the major improvements that are found in cordless drills now is their ability to maintain power during use as the battery runs down. This wasn’t the case for models in year’s past, as drills lost power when their batteries were low.
Cordless drills are now often used by contractors and other professionals who require heavy-duty tools for their jobs. However, corded drills are still relied upon for the biggest jobs.
Batteries are ultimately the kryptonite of cordless drills. The technology has really allowed for some great improvements in this area. The charges hold longer, recharge times have been reduced, and they can last for years. Eventually however you will have to purchase new batteries, and they can be costly. While the cost varies based on the drill, it could be upwards of 75% of the original cost of the drill. On the other hand, corded drills are a one-time cost.
Batteries also make it tougher for a drill to be balanced and lightweight, though this isn’t nearly as bad as it once was. Manufacturers have created lines of compact drill models, that carry good power but are small and lightweight. The power-to-weight ratios for these compact drills are very impressive. However, the heavy-duty drills are still pretty heavy, and can cause fatigue in a short period of time.
However, corded drills do have their cons as well. The most obvious is that a cord is attached to it. It must be plugged in to function, and an outlet must be closeby unless you feel like using an extension cord. Anyway, with cords you have to unravel them everytime, plug them into an outlet, and then roll them up again once you’re finished. This may or may not be a big to some people, but most would probably rather not do it if possible. On the other hand, cordless drills can be put to use right away so the job can get done faster.
While corded drills have more power, how often will you need it? If you are a homeowner do only does smaller to medium tasks, then all that power it has will be wasted anyway.
To summarize, cordless drills are great if convenience is most important. If power is the name of the game, then a corded drill might be the best option.
Read More: DeWalt DCD760B 18V Cordless Drill, Black-&-Decker HPD18AK-2 18-Volt Cordless Drill, DeWalt Cordless Drills
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