The Swistek AS20T is our 20mm mill/Turn CNC Screw Machine. The AS20T comes standard with a M70 Mitsubishi 7-Axis 64 Bit Controller, simultaneous sub-spindle, 4 live cross working tools, C-Axis on the Main and Sub-Spindle, part conveyor, chip conveyor and broken cut off sensor. This7-axis Swiss screw machine is very economical and is capable of manufacturing easy-to-complex parts at a very competitive price. Non-Guide Bush Type machines are generally for manufacturing parts under 3.5 x Bar Diameter overall part length.