STP35A, 35 Ton, Hydraulic Punch and Standard Die Set with Air Pump

.50" thick mild steel maximum capacity Round, oblong and square punches and dies are available to solve your punching applications Long life Enerpac single-acting, spring return design Durable steel case keeps hydraulic punch tools and dies together and provides for easy carrying and storage CR400 coupler included CAUTION! Material thickness should not exceed hole diameter