Buying a cordless drill is a great investment ; it makes short work of a large amount of tasks, and opens up the world of probability for projects you never would have tried without it. But prior to purchasing a cordless drill, there are specific things you will need to search for to ensure that you are getting the greatest value for your cash. Here are the top 5 things that you need to understand before buying a cordless drill.

1. How much torque you want. The higher level of torque a drill has, the more force it has to drill something. More force is required when you are drilling into harder surfaces, like concrete or masonry. Consider what you plan to use the cordless drill for - regardless of if you only plan to use it for hard surfaces like concrete on occasion, you still desire to make certain that you have high enough torque when you want it.

2. How much power you need . Take note - by power I mean something completely different from torque. By 'power' I mean how the cordless drill is powered, which is voiced in volts. A 12v drill is generally enough for the casual do-it-yourselfer ; while an 18v is ok for any job you would come across at home as well as some light industrial work. If you're going to be buying a cordless drill, you might as well spend a bit more and get the 18v ; then you'll know you are covered for anything that might come up.

3. The type of battery it comes with. When buying a cordless drill, you've got two battery choices - nickel cadmium and lithium ion. Nickel cadmium, or ni-cad, as it's occasionally called, it cheaper, but that batteries don't last as long and take more time to recharge. Lithium ion batteries, or li-ion, are way more dear, but the charge lasts longer and they take a fraction of the time to recharge.

4. How many batteries the cordless drill incorporates. Unless you only plan on using your cordless drill for short, occasional jobs, then you'll want to purchase a cordless drill that comes with more than one battery. That way, you can always have one charged and ready to go so you don't finish up frittering away time because of a dead battery.

5. Variable speed. You don't want to purchase a cordless drill that only goes at one strength, even though it's a great strength. You need a cordless drill with good variable speed that's simple for you to manage and adjust. That way, you won't over drill and you also will not futilely burn down your battery by employing more power than you want to.