The term clearly says tools applying torque physically ( Human hand) are Hand Tools, screw drivers, hammers, Allen keys, Saws , Files are hand tools which manipulate or fasten components. Screw drivers are classified by the head styles of the screws they drive example: Phillips or Torx, Allen keys come in the same category they drive a screw with a socket head.
There are Various types of Hand Tools are there. Let Us take an Example Of Wrench in this case and Let us see how it Functions.
The Term Wrench is one of the Hand-tool which is used to provide grip and mechanical advantage in applying torque to turn objects—usually rotary fasteners,like Nuts, Bolts or keep them from turning. The Spanner is the standard term used in many parts of the world. The most usual shapes are called open-ended spanner,ring spanner, Combination Spanner, Flare Spanner. The term wrench is Commonly used for tools that turn non-fastening devices For Example pipe wrench. The most Usual shapes are called open-end wrench and box-end wrench. The Good quality wrenches are usually made from chromium-vanadium alloy tool steels.
The Benefits/Advantages of the Hand Tools
1. Hand Tools are Cost-Effective.
2. Hand Tools are Easy To use.
3. Hand Tools are easy to carry from one place to the other Place. .
4. No Danger of the Electric shock.
5. The Hand Tools Parts can be easily replaceable.
The Some Of the Applications of the Hand Tools are
1. Hand Tools are used in the Aerospace Industry.
2. Hand Tools are used in the Agriculture work.
3. Hand Tools are used in the Home.