There are many manufacturers of the cordless tools. And that competition is what makes portable power tools better and better. There are many companies, such as Hitachi and DeWalt, competing to make it in power tool market, and there are constant new innovations in the technology, design, performance, and quality. And as the prices have fallen significantly and the battery size and capacity have increased, so have the number of choices.

Cordless drills are similar to corded ones but with one exception; portable power tools work with a rechargeable battery instead of a power cord. But that does not mean that cordless drills have less power. Basically, you can use them to drill through almost every construction material like metal, wood, concrete, ceramic, and plastic. And because these versatile machines are so handy and easy to use, they are one of greatest time savers.

Some cordless drills do not provide enough power when compared to their corded counterparts. But this is not the case with DeWalt. This manufacturer makes one of the best cordless drills in the world.

DeWalt makes portable power drills in different sizes and powers, with different styles of grip. And with the wide availability of cordless power drills you will probably be asking yourself what type of portable power tool will work out best for your needs. There are amateur cordless tools (such as DC759B 18-Volt Compact Drill) for those who want to install shelf brackets, to prosumer power drills (such as DC759KA Heavy-Duty 18-Volt Ni-Cad 1/2-Inch Cordless Drill/Driver Kit) for more demanding applications, to professional high performance cordless power drills (such as DC900KL 36-Volt 1/2-inch Lithium Ion Cordless Hammerdrill/Drill/Driver Kit with NANO Technology) for contractors working on major projects. We are going to look specifically at the DC925KA Heavy-Duty XRP 18-Volt Ni-Cad 1/2-Inch Hammerdrill/Drill/Driver Kit and DC901KL 36V NANO Hammer Drill and Driver.

DeWalt DC925KA Heavy-Duty XRP 18-Volt Ni-Cad 1/2-Inch Hammerdrill/Drill/Driver Kit includes two 18v XRP nickel cadmium batteries, 360 degree side handle, and a heavy-duty kit box for tidy storage. It is powered by a nickel cadmium rechargeable battery. So when charging this battery, make sure the temperature in the room is not too hot (temperature should not exceed 100˚ F) or too cold (temperature should not drop below 50°F). These nickel cadmium batteries can be recharged up to 1,000 times before they need to be replaced. Just remember that when using this nickel cadmium powered cordless drill you will want to keep the battery fully charged to ensure a strong motor. And since the nickel cadmium batteries don't last for more than a few hours it's always good to have a backup battery.

Once you get it you will find a ton of uses for it and you will feel like a pDeWalt  XRP 18-Volt Ni-Cad Hammer Drill Driverro. It is a bit larger than most DeWalt cordless drills these days, but as far as high-end models go, it is an average size. The ergonomic design of the handle is comfortable during use. And with a weight of 6.1 pounds (it is up to the battery you are choosing for it), it is a one of the lightweights DeWalt 18v cordless drills on the market.

The ergonomics of this power tool are excellent. The handle has a non slip grip. And one of the best features is the overall balance. It is powered by a high-performance frameless motor that operates at a maximum power of 510 unit watts. It also features high precision self-tightening chuck. This chuck is ideal for high precision drilling and for providing a better bit grip and torque. Its regular price is at $535. This is a great deal and if you are looking for a really powerful and durable electric power tool for professional level work, DeWalt DC925KA Cordless Drill is the perfect choice. And although it is small and compact, this portable machine provides enough torque to handle almost anything.
DeWalt DC901KL 36V NANO Hammer Drill and Driver
DeWalt cordless tools are one of the best trade tools in the world. And the DC901KL 36V NANO Hammer Drill and Driver is no exception. It is powered by a 750 watt motor that maintains the speed under any drilling conditions. This powerful machine uses NANO phosphate Li-Ion battery that can eliminate significant efficiency losses and that can last over 10 hours. This battery provides you with increased performance and cycle life, offering up to 2,000 recharges. This is what makes it so popular amongst environmentalists. This high-efficiency DeWalt cordless drill features a three-speed setting. This way you can match the speed to the application that needs to be done. You will also appreciate the design of this power tool.

Other relevant features include all-metal transmission and 22 clutch settings. It also features a 1/2 inch self-tightening chuck. This is a great feature because you will never have to worry about losing the key.