The machine is used for process of holes and slots. It can one-pass complete copy process of vertical and horizontal drain slots, pulley slots, lock-hole slots and hardware component slots. Pneumatic clamping, belt speed-increasing, high speed milling, atomization cooling, simple operation and stable performance. Power supply 380V/50Hz Air pressure 0.4~0.6Mpa Input power 1.5Kw Air consumption 30L/Min Copying dimension vertical 90?290(mm) Horizontal 300?100(mm) Overall dimension 1000?1150?1500(mm) Weight 250Kg