Punch/Die Set,Oblong,Hydraulic,1/2 x 3/8
7/16 in, (4) Sets of Punch and Die Sizes, Battery Powered Tool, Carrying Case, 1, Punch Material Steel, Number of Punches 1, Punch Type High Force Hydraulic, Oblong, Construction Case Hardened To 45-50 HRC, Steel, Features Case Hardened to 45 to 50 HRC, Operates from a 10,000 psi Pump Source, Function Hole Making Punch and Die Set, Punch Size 1/2 in x 3/8 in, Inside Dia.