This is drilling set with a complete handling chain, which is mounted on a movable rail located above the road header turntable. The machine is designed to work in road headings of arch and rectangular cross-sections. During operation the rail moves over the shearer arm, allowing for drilling and bolting works in the area that does not require human intervention, which ensures safety to users. All drill rig functions are hydraulic, and it is controlled from the operator panel located on the shearer.