








⚡ Punch Perfect Holes, Every Time — Power Meets Precision!
The AMZCNC Hydraulic Knockout Hole Punch Set delivers 15 US tons of punching power with 10 die sizes ranging from 1/2" to 4". Compatible with Greenlee and other standard tooling, it efficiently punches through steel, stainless steel, brass, copper, aluminum, fiberglass, and plastic. Designed for professional use, its ergonomic handle and hydraulic mechanism ensure clean, uniform holes with minimal effort, making it an essential tool for electrical conduit installation and metal sheet work.



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