A special position is taken by the ingenious Drill Adapter for connection F.
Diabohr-Tech company founder and owner Axel Günther developed 1992 the
Drill Adapter for connection F - also called diamond hollow drilling spindle
and he did register it as an inventor at the German Patent Office! (see document)
Drill Adapter for "Connection F"
Fits in every standard stand and table drill!
With side feed for water for cooling and rinsing hollow drills.
Drill Adapter R 1/2 for "Connection F"
Specially designed adapter for drill sizes from 1.0 to 10.0 mm.
The automatic core ejector prevents clogging of the drills.
Drill Adapter R 1/2 for "Connection C"
Connection for Morse taper MK2 / B16 or via cylinder mandrel
Drill Adapter for Hand Drill