![]() There are a lot of technical differences but what you need to know is that brushed motors, which were the standard for a very long time, tend to be quite inexpensive, reliable and often have a high torque ratio - but they wear down quicker and more frequently require maintenance. While they both function much on the same principle, they do have some significant differences in design, performance, durability and longevity. Motor: As is the case with chucks, there are two main types of motors that drive electric drills: brushed and brushless. An increasing number of electric drills released over the last few years are keyless, as most people seem to value convenience over security. The former requires a special tool called a key in order to remove/change the bit and they're extremely secure but less convenient, whereas the latter is somewhat less secure but far more convenient. There are two main types: keyed and keyless. ![]() As such, its important to know both the low- and high-end torque capabilities of the drills you're considering.Ĭhuck: A type of cylindrical clamp, this is the part of the drill into which you'd slot your drill bit and will determine how securely that drill bit stays in place, as well as how easy and convenient it is to swap out. Higher-torque drills are capable of much more difficult and complex projects, but they can actually sometimes be too powerful for simpler tasks (if you've ever driven a screw into drywall just to watch the screw spin and spin and slide right out, you know what we're talking about). However, it's still important to understand how much torque a drill will require to adequately complete around-the-house and DIY tasks. Torque: As mentioned, this will largely be determined by the voltage of a drill's battery. There are even higher voltages than that available, but these tend to be found more in commercial industries than consumer endeavors. For reference, lower-end voltages (5-11V) are usually sufficient for simple tasks, like driving screws into a wall, whereas higher voltages (12-18V) are much better for more complex tasks, like carpentry. Capacity determines how long you can use your drill between charges (or battery swaps) and voltage (arguably the more important of the two) plays a big part in the torque (AKA rotational power) of a given drill. You can check out the metrics to pay attention to in the following section.īattery: The two biggest factors to consider when looking into the batteries an electric drill uses are capacity and voltage. This will help you better figure out which one is right for you and also may save you from either accidentally getting one that's far more robust than you need (and likely quite expensive) or getting one that's not nearly capable enough for your jobs. However, if you're looking into getting into carpentry or larger craftsman projects, you're going to probably need something that offers more power, torque, etc.įinally (and this one is very important), you should educate yourself at least a little bit on the specs of any given drill - or at least the metrics by which a drill is measured. If the extent of what you're doing is stuff like hanging pictures and artwork (and perhaps some light furniture construction), you're not going to need an industrial-strength drill and, therefore, may be able to save some money. Secondly, you'll want to take an inventory of the kinds of work you plan to do. But finding the perfect electric drill isn't a quest you have to take on alone, because we've gotten hands-on with some of the best on the market and rounded them up below. Get the right one and you'll make short work of simple and unnecessarily complex tasks (we're looking at you, IKEA furniture) alike. Once a somewhat inconvenient novelty (thanks largely to unwieldy power cords), electric drills have become one of the most essential do-it-yourself tools anyone can own and utilize. But one thing's for sure: whatever DIY tasks you've got lined up will be far easier to tackle if you have an electric drill. Accomplishing that goal can be as simple as hanging up some photos or as complicated as building an addition to the back of your dwelling. Whether you're a homeowner, apartment dweller, you live in a shotgun shack in the middle of the woods or you're a villain hiding out in a secret volcano base, you'll probably want to make your house feel a bit more like home, especially if you spend a lot of time there.
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