Positive spindle lock drilling machine 2.8KW ,automatic drilling machine

Positive spindle lock drilling machine 2.8KW ,automatic drilling machine Z5050A upright drilling machine with Headstock and worktable up & down vertically. Z5050A upright drilling machine Features: Drilling , milling and tapping. Spindle speed step-changed cyclically, spindle auto-feeding and cyclic changed Of feeding speed. 3. Headstock swivels 360Horizontally 4. Headstock and worktable up & down vertically 5. Super high column. 6. Precision Micro feed. 7. Positive spindle