Angles are determined using the end dimensions according to the sine principle. A laterally installed fixing shear and the upper bearing shells are used for clamping.
For workpieces which are difficult to chuck, e.g. Ferro-Tic, tungsten carbide with cobalt content, very small workpieces. For fast and easy chucking – also for workpieces with complicated EDM contours or workpieces which are difficult to chuck.