... 2.Easy operation with its unique workable,and both motor-drive(only Z5035) or manual-operated lifting device.3 ... protection,its electrica system with powerful spindle motor,designed according to IEC standard.6.Special protection device is safe and ... production for drilling ,counter boring,reaming,tapping,spot facing,etc. Standard accessories:* Drill chuck * Arbor * Taper sleeve * Drift * Eyelet ...