... variety of cylindrical bumps, grooves, and hollows. One machine can make 2 products at the same time. Also, ... style and stable performance, even a child can control 2-3 machines at the same time. Time ... it from your blueprint, input size number into the control system, zero-point check, then press the “start ... 2000r/min12 Tool: high speed steel; alloy CNC Wood Lathe---Numerical control woodworking lath