Trunnion type tilting table (A+C axes) with innovative non-backlash rollercam mechanism offers excellent solution for small part machining Higher rotating speed and machining accuracy than conventional worm gear mechanism shorten cycle time Higher clamping rigidity than DD motor facilitates 4+1 axis heavy cutting BIG-PLUS BT-40 (BBT-40) spindle 12000rpm (15kW) Linear Guideways Tool change only 6 seconds