Profile: ISMS - Swistek offers an extensive family of new sliding headstock machine solutions including Swiss CNC screw machines with removable guide bushings, non guide bush-type sliding headstock lathes, and fixed head CNC turning centers. Our CNC screw machine models can handle diameters ranging from 2 mm (.080") to 42 mm (1-5/8"), and up to 90 mm (4.00") on our fixed headstock CNC lathes. The Swistek sliding headstock Swiss CNC screw machine models AS20, AB20, AB32/42 and ABY42/50 offer long term dependable performance. The Swistek AS20 is our entry level 20 mm Swiss CNC screw machine. The AS20 comes standard with a FANUC control, rotary guide bushing, removable guide bushing, sub-spindle, 4 live cross working tools, C-Axis on the main spindle, part conveyor, chip conveyor and broken cut off sensor. This 5-axis Swiss type screw machine is capable of manufacturing easy to, some what complex parts. The Swistek AB20 is our mid level 20 mm Swiss CNC screw machine. The Swistek AB20 comes standard with a FANUC 32i control, rotary guide bushing, removable guide bushing, 4 live cross working tools, 4 live end working tools on the sub-spindle side, C-Axis on the main/sub spindle, part conveyor, chip conveyor and broken cut off sensor. This 7-axis Swiss type screw machine is capable of manufacturing complex parts.