SK Hand Tools 6029 29pc Punch and Chisel Set. Punch & Chisels are packaged in a roll. Pin Punches: 3/32", 1/8", 5/32", 3/16", 1/4", 5/16" and 3/8". Starter Punches: 3/32", 1/8", 5/32", 3/16", 1/4" and 5/16". Center Punch: 1/4", 5/16", 3/8" and 1/2". Flat Chisels: 1/4", 5/16", 3/8", 1/2", 5/8", 3/4" and 7/8". Half Round Nose Chisel: 1/4" and 5/16". Diamond Point Chisels: 5/16" and 3/8".