All presetter models feature interchangeable spindles (CAT, BT, HSK, Polygonal Taper, etc.) thereby eliminating the need for adapters which introduce additional error. All units also come with fifty of the most common post processors for today’s CNC controls. Advanced models incorporate an advanced automatic spindle rotation system with pneumatic engagement, ensuring zero backlash and optimal indexing. This cutting-edge system includes spindle identification, negating operator error and ensuring tools are always measured correctly for the right machine tool taper/size.