... . high quality and reasonable price Aquila CNC Router / Cutting / Engraving Machine Applications:Engraving, carving and cutting on Wood, Stone, Marble, PVC, Acrylic, ... : stepper motors on ball screwSpindle: four 1.5kw spindlesSpecifications:Working Area: 1300mm x 2500mmZ Axis: 160mm (Max. 300mm ... : 1.5kw, 24,000rpm/minMax. Speed: 30m/minMax. Working Speed: 20m/minEngraving Tools: 3.175mm, 4mm, 6mm, ...