... router 2.ATC function 3.pulse + direction interface Applicable to CNC routers, engraving and milling ... cutting machines and dispensers, etc; capable of external connection with 3 stepping or servo motors to realize high-speed and high ... look-ahead, reverse cutting, backlash compensation, breakpoint memory and block skip, etc. 3 axes Router/Engraving/Milling CNC motion control card PCIMC ...