Power Tools are equipment that is operated by using a power source that comes from a power supply source. The types of power sources used to drive power tools include electric motors sourced from electric currents, internal ignition engines and compressed air. Other sources of energy that can be used to drive power tools are steam engine power and direct combustion engines that use fuel.
Examples of several kinds of power tools such as drill, grinder, impact, pneumatic screwdriver, air hammer, and air chisel. These types of power tools are used to make it easier and faster to complete a job. Without using power tools, it will take a long time to drill objects or parts, remove bolts, cut objects, or when installing new parts. So, power tools can save a lot of time and are more effective if used correctly and appropriately. But it will be risky if it is used incorrectly.