Yescom 15-Ton Hydraulic Multiple Sizes Knockout Punch Set
[Hole Punch Driver Kit] Includes 10 interchangeable dies - 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 3 1/2" and 4", for stainless steel (max 1/16"), iron (max 1/8"), aluminum & plastic.
[High-Efficiency Hydraulic Design] 15 Ton max pressure for precise, fast punching (10x faster than wrenches), flexible hose allows angle adjustment - ideal for tight spaces.
[Sturdy Steel Construction] 40Cr steel dies & 45# steel pump, suitable for heavy-duty use.
[Easy Operation] Rotatable ON/OFF knob enables quick pressure release after punching, safety valve auto-releases at max pressure, anti-slip plastic grip ensures comfortable pressing.
[Wide Application] Durable metal case with handle & dual locks keeps accessories secure yet portable, ideal for installing/repairing electrical boxes, conduits, signal lights & gauges, etc.