... together, also work separately. 2)Automatically find pot to drill holes in X, Y axis, Spindle rotation speed ... 9)Can equip with other spear drilling system, directly drill hole to be formed, and with high efficiency ... spindle, suitable for the requirement of high-speed carbide drill 11)Key machinery, hydraulic pressure, electric components are ... (T)≈40≈58≈60≈90 Movable Gantry Type CNC Drilling Machine