Here's a breakdown:
* "Hand" refers to the way the tool is used - directly by a person's hands.
* "Tool" is a general term for any device used to perform a specific task.
Examples of hand tools:
* Hammers: used for driving nails, striking chisels, and other tasks.
* Screwdrivers: used for driving and removing screws.
* Wrenches: used for tightening and loosening nuts and bolts.
* Pliers: used for gripping, bending, and cutting wire.
* Saws: used for cutting wood, metal, and other materials.
* Knives: used for cutting, slicing, and other tasks.
* Chisels: used for carving, shaping, and cutting wood and other materials.
* Measuring tools: like rulers, tape measures, and calipers, used for precise measurements.
Characteristics of hand tools:
* Simplicity: They are often designed for ease of use and portability.
* Versatility: Many can be used for a variety of tasks.
* Durability: They are built to last and withstand heavy use.
* Cost-effectiveness: They are generally less expensive than powered tools.
Hand tools are essential in a variety of industries and for many DIY projects. They are reliable, versatile, and often more precise than powered tools.