Yescom 10 Ton Hydraulic Knockout Punch Set 1/2" to 2" Conduit Hole Puncher Tool Kit - Yellow

Hydraulic punch tool kit features 1pc 10-ton pump, 2pcs draw studs, 1pc piston shaft, 2pcs spacers and 6 sets of dies of 1/2", 3/4", 1", 1 1/4", 1 1/2" and 2" for drilling different sizes holes on metal Hydraulic pump features 10T pressure for providing fast punching speed 40Cr steel dies and steel pump body for ensuring strength and durability Rotatable "on/off" knob for quick releasing pressure after drilling holes Metal case with handle and double metal locks for convenient and safe storage