GREENLEE Knockout Hole Punches

Includes a wide range of Greenlee Tools knockout punches and speed punches used to make holes in steel, aluminium, fibreglass and plastic. Available in different hole sizes and types

Greenlee knockout dies are used with punches for punching conduit size holes in fibreglass, aluminium, mild steel and plastic workpieces. These dies are suitable for use with hydraulic & battery powered drivers and feature simple, one piece design that enables quick setup & disassembly. Choose from a wide range of these knockout dies, available in 7/8, 1-7/32, 2-7/8, 3-1/2 & 4 inch hole sizes.

Greenlee knockout punches for punching conduit size holes in fibreglass, aluminium, mild steel and plastic workpieces. These knockouts are suitable for use with hydraulic & battery powered drivers and feature carbon alloy steel construction for minimising wear over repeated usage. They are nickel plated for high abrasion resistance and selected models feature No-Thread punch design for eliminating chances of cross threading. Choose from a wide range of these knockout punches, available in 7/8, 1-7/32, 2-7/8, 3-1/2, 4-1/2 & 4 inch hole sizes.

Greenlee 10 gauge speed punches are ideal for punching holes in aluminium, fibreglass, mild steel or plastic workpieces. These punches feature a no-thread punch design to prevent cross-threading and an innovative SPEED LOCK mechanism for securing punches in place. They allow up to 3 times faster setup & disassembly, and are available in hole sizes of 1-1/2 & 1-1/4 inches.