"ball peen hammer"的定义和意义

What is a "ball peen hammer"?

A ball peen hammer is a type of hammer with a flat striking surface on one end and a rounded, ball-like surface on the other. The flat end is used for general hammering tasks, such as driving nails, while the rounded end is often used for shaping metal, smoothing it, or striking objects in metalworking and automotive repairs. The ball peen hammer is commonly used in tasks that require precise force, such as shaping or smoothing metal surfaces, joining pieces of metal, and bending or straightening parts.