Description of π Hydraulic Knockout Electrical Conduit by IBOSAD
1/2",3/4",1",1 1/4", 1 1/2",2" punch dies. Develops 66KN of hydraulic force for easy punching,even in 3.5mm mild steel. Allow unlimited driver orientation to simplify access to work area. Lightweight design for portable and fast work,make one-person operation easier.