What is the metal work chisel called and what kind of a tool is it?

The metal work chisel is simply called a chisel. It is a hand tool with a sharp cutting edge at one end that is used for shaping, cutting, or removing material from metal surfaces. Chisels come in various shapes and sizes, designed for specific metalworking tasks such as carving, engraving, or sculpting.

The metal work chisel is commonly known as a cold chisel. It is a hand tool used in metalworking and woodworking to cut, shape, and remove metal materials. Cold chisels are typically made of hardened steel and have a beveled cutting edge at one end. They are struck with a hammer or mallet to drive the cutting edge into the material being worked on.