Types Of Punches Tools And Their Uses. Workshops use punches for locating centers for drawing circles to punch holes in sheet metals to start holes for drilling to remove damaged rivets bolts or pins and to transfer location. A punch is a hard metal rod with a narrow tip at one end and a broad flat butt at the other.
To look at it a punch is obviously manufactured from an equally rigid metal. Mechanical engineering workshops extensively use various types of punches. Today hand held punches and chisels are used for removing pins and bushings and cutting or splitting.
In practice you first use a drive punch.
The width of its face defines this type of punch for example 1 8 in or 1 4 in. In prehistoric times these tools were used for performing survival tasks such as carving wood forming stone and preparing and fabricating clothing. A punch is a hard metal rod with a narrow tip at one end and a broad flat butt at the other. Today hand held punches and chisels are used for removing pins and bushings and cutting or splitting.
