Support > FAQ > Mechanical > Where can I get punching tools to produce D size panel cutouts?

Where can I get punching tools to produce D size panel cutouts?

A possible source within the US would be e.g. GREENLEE TEXTRON (US# 1-800-435-0786, greenlee.textron.com) Various rack equipment manufactures and also most Neutrik distributors do offer as well panels with D size cutouts.