Bridge type double column with moving arm designed for drilling, tapping, milling, rough boring.Large working area.Linear motion antifriction guideways for table slide (X).Hardened and ground guideways coated with turcite for Y & Z-axes.Preloaded precision ballscrews for X, Y, & Z axes. X, Y, & Z axes powered by AC servomotors.Power tool clamping.Spindle supported on set of precision angular contact ball bearings.