Feature: · Industrial gear drive column drilling machine · Lubrication gear head with quite operation · Adjustable drill depth stop with scale,reading at the front · Depth ruler easy to read at front panel as standard · Rigid constructuion of base · Automatic tool release device · Electromagnetic spindle sleeve feed,tapping device · Powerful 2-speed motor · 24V controlling wiring · Equip with safety spindle guard, LED work lamp, coolant system