Technical Principle

for Keyseating, Profiling & Slotting

Keyseating    Workpiece    Tool guide    Cutter holder    Keyseating tool    Feed bar    Stepped centering bushings The keyseating tool is clamped in a cutter holder, which, together with the feed bar slides up and down in the tool guide, which ensures that it is constantly guided. Upcutting with guided tool is used in blind bores. It is largely an inversion of the keyseating process described previously (German Federal Patent 2827947). Upcutting with guided tool