Cordless drill has become one of the most important and must have equipments of any construction site or home. These equipments gained popularity with some innovative advances in it. These are available in several sizes and exhibit a lot of features.
With the presence of several high standard brands, finding a most appropriate and a best drilling machine at the best price is a bit daunting task. There are several factors which should be considered while purchasing one for you.
The first and the foremost thing which should be taken care of is the battery which is the source of power. Nearly all of the cordless drills are available with the batteries that range from 9. 6 volts to 24 volts. If you are using a high voltage battery, you would get high power output. The powerful battery is able to transmit more torque for driving comparatively longer screws into hardwoods.
If you are using this equipment with powerful battery, it means that you would be using considerably heavier machine. The equipment with 24 volts battery is much heavier as compare to machine with 12 volts battery.
The Lithium-ion battery should be selected for long life battery.
Before selecting a machine, RPM is another factor that should be considered as it is the measure of speed of drill. For basic and simple operations, the drills are used at fixed speed but a range of drilling machines is available with variable speeds. Variable speed enables you to adjust your speed according to the material you are using. Slower speed drills are used for relatively softer material while high speed is used for tougher materials.
The size of the chuck is an important feature which decides what size of drill bit should be used. The most common type of chuck size is 3/8 and is capable of doing the simple and normal work of the home. Most of the professionals make use of larger chuck as these are capable to withstand the heavy duty and a bit tougher tasks.
Many of the drilling machines include a second battery for back up. An extra battery enables you to work even the battery of your machine gets discharged or gets low. As soon as one of the batteries is discharged, the user can switch to another battery that is charged. Having an extra battery is a worth when you are working on something and your battery runs out of the charge before your work is finished.
Price is one of the most important factors which should be considered while purchasing a machine. Most of the powerful drilling machines are expensive as compare to small or less powered machines. Hence the most suitable type drilling machine should be selected so that you should not unnecessarily invest into high capacity machine.
Another thing which should be considered is the comfort, if you don’t find your machine comfortable they you will not enjoy working with it. Always go for one which makes you feel good when it is in your hands.
Finding information online on internet and going through the product reviews is the best way of learning about the product. One would be able to know about the advantages and disadvantages of using various kinds of cordless drills by finding the information online.