Automated operation is said to boost productivity for Atlas Copco's new ROC F9C SmartRig. This innovative machine allows operators to lay out shot patterns on a computer and can help them follow through with GPS-guided, automated drilling for higher accuracy and speed. Documentation of performance is kept for better planning and accountability and the ROC F9C rock drill can adjust impact power and feed pressure to suit rock conditions, for smoother drilling and reduced stress on the drill string.