... machine can work on wood, plastics, acrylic, even metal.With T-slot table, holding the materials with clamps, High precision, you ... chinese self-coolant spindle, ER1613Spindle speed0-24000RPM14Working modeStepper motor15Working voltageSingle phase AC220V/50HZ/60Hz 16Command codeG Code(*uoo,*nc,*mmg, *plt ...