A special adapter set is required for each Line.
In addition, the profiles can also be drilled for various other applications.
The drill is advanced by means of a hand wheel.
A compression spring is fitted to facilitate the return stroke. The drilling depth can be limited by means of an adjustable depth limit stop.
To tap into the profile core bores, an Angle Bracket is secured to the Adapter Plate which is used to arrange the Drilling Unit on the profile’s end face.