CNC Engraver •Working area: 300x250mm •Max. Z axis travel: 40 mm •Powerful spindle: 400W,6000-24000 rpm •Engraving speed: 0-70 mm/s •Engraving tools: Ø3.175mm, Ø4mm, Ø6mm(optional) •Ball screw: made in Germany •File format: HPGL,G-code •Accuracy: 0.0004" (0.01mm) •Application: signs, stamps, arts & crafts, gifts, letter & label engraving, machine name plates, etc. •Features: cast-iron frame, very durable and accurate, multi-speed adjustment, the speed of engraving curve lines and straight lines are controlled separately