This GreatNeck Cold Chisel and Punch Set (7 Piece) is an ideal tool set for the handy craftsman. It contains a 3 punch design to drive objects, such as nails, or to form an impression of the tip on a workpiece. It also has 4 cold chisels used for cutting cold metal, removing waste metal when a very smooth finish is not required, or when the work cannot be done easily with other tools. The set includes: 4 x 1/8 inch punch, 4 x 3/32 inch punch, 4 x 3/16 inch punch, 5 x 3/16 inch punch, 6 x 1/2 inch chisel, 6 x 5/8 inch chisel, 7 x 3/4 inch chisel.