A 20 mm Drill Machine is a powerful tool used to cut a round hole into or through metal, plastic, wood, or other solid materials through turning. It is a type of machine in which the holes are being made on the workpiece by making use of a rotating tool called drill bit or the twist drill. The machine which is used or the drilling holes in various application is called a drilling machine. Drilling is a process in which we remove the material from a workpice with the help of a drill bit. The 20 mm Drill Machine is very efficient.