Master Drilling | Masters in Cutting-Edge Drilling Solutions, GLOBAL MASTERS IN INNOVATIVE, CUTTING-EDGE DRILLING SOLUTIONS supporting our clients’ unique needs with our specialised in-house equipment design,manufacturing, training and maintenance capabilities ROCK BORING Our raise boring fleet of 144+ rigsis the largest in the world – withour larger diameter rigs we areable to drill depths up to 1.5 km. SLIM DRILLING Master Drilling offers….