"hand drill"的定义和意义

What is a "hand drill"?

A hand drill is a simple, manual tool used for drilling holes in wood, metal, or other materials. It typically has a handle and a rotating drill bit that is turned by hand, either by twisting the handle or using a crank. Hand drills are commonly used for light drilling tasks or in situations where power tools are not available. They offer more control and precision for smaller projects and are often used in crafts, carpentry, and home repairs.