10 Station Pneumatic Fabrication Die to Notch, Lance and Pierce Holes on Sash Interlock Meeting Rails for Patio Doors. This die is also outfitted with an Infra Red "Banner" Auto Activation Control Photo Optics. Die automatically senses Each part loading and immediately cycles the Die. Does not require operator activation via foot activated valve. Operates on 110v power and shop air supply. Infra Red Auto Activation is an option.