There are two different categories of power tools, gas-powered and electric-powered. Gas-powered tools, or gasoline powered tools, require gasoline, while electric-powered tools need electrical power and the batteries to store electric charge for use when needed. Gas-powered tools are generally cheaper than their electric-powered counterparts, but they have limited torque and power and can not be used to complete the complicated projects involving many turns of the cutting and drilling equipment. These types of tools also require an electric outlet near their working area. If you intend to buy a gas-powered power tool, make sure it has a high enough gas tank and an electric outlet close by. The basic types of tools include hand-held (manual) and power tools (electric) - the latter being the more common and widely used. Hand-held devices are designed primarily for manual work and do not require the user to be physically connected to the machine. They generally have an extension co...
Before we understand how a power tool works, let's have a quick look at the common power supplies and the various ways in which they can be connected together. This way, we will get to know the general process of how a power supply works, and how it can help us with our needs. Different types of power sources are available in the market. Some are used for the common household power needs. These are the wall outlets, or electrical panels installed on the wall. These are usually plugged into the electrical sockets inside a house. There are some people who do not like the idea of electricity, so there are other options. You can opt for battery powered power tools. These are mostly used by people in industrial settings. Battery powered tools are generally very light and portable. It is also an option to run batteries off of an alternator or other type of motor. There are also the electric motors, which are powered by magnets and copper wire. They are called magnetic mot...