Power Hand Tool

hand tool
A hand tool is a device for performing work on a material or a physical system using only hands. The hand tools can be manually used employing force, or electrically powered, using electrical current.
a tool used with workers' hands
(Hand Tools) A Hand Tool is a device for performing a job that does not use a motor. It is powered solely by the person using it. An example of this would be a Screwdriver but there are many, many more.
A tool held in the hand and operated without electricity or other power

power
The capacity or ability to direct or influence the behavior of others or the course of events
(physics) the rate of doing work; measured in watts (= joules/second)
Political or social authority or control, esp. that exercised by a government
possession of controlling influence; "the deterrent power of nuclear weapons"; "the power of his love saved her"; "his powerfulness was concealed by a gentle facade"
supply the force or power for the functioning of; "The gasoline powers the engines"
The ability to do something or act in a particular way, esp. as a faculty or quality