... :1,1 / 2,1 / 4,1 / 16 CNC 4 Axis Stepper Driver TOSHIBA TB6560AHQ 2.5A With 5 Axis expansion Supports Mach3 ... #UC153 Brief performance of CNC 4 Axis stepper driver:We have accumulated many years of design experience in 4 ... 0.8-3.5A (peak) adjustable current, rated output two-phase bipolar stepper motor driver;7, Interface with Standard parallel port , support MACH2, KCAM4 ...