... clean compressed air source, air pressure mustnt be lower than 0.5Mpa. The spindle box adopts counterweight for balance. Pneumatic system ... φ100×250 mmMax tool weight 6 KgFeed-rate (x, y, z) 5-8000 mm/minMax spindle speed 8000 rpm Rapid traverse ... (x, y, z) X: 0.016 Y: 0.014 Z: 0.014 mm Repeated positioning accuracy (x, y, z) X: 0.010 Y: 0.008 Z: 0.008 mmNet weight ...