Extrusion hole punching press and tooling for window or door frame extrusions are made of various shapes and sizes, either from aluminum or vinyl. Made in Canada.
VEVOR 110VAC 200KG Vertical Pneumatic Punch Press Hole Punching
Forming on the modern punch press: sheet metal fabrication's Swiss
JP-20 Electric Handy Hydraulic Hole Puncher For Punching 6mm
Metal Punching - Aluminum & Stainless Steel
UniPunch Tube Punching and Notching Tooling
Aluminium Extrusion Tapping Forming Tool, For Turret Punching
Stumpp+Schüle Stanzfertigung (Folgeverbund)
Blog - Unittool
Extrusion Height It's all about the Prepunch Wilson Tool
G-Series Units for Punching Extrusions