Deep Hole Drilling Specialist.Family owned and operated business supporting General Engineering and the Aluminium Smelter industry.Specialist in Copper Cored Collector Bar Machining and Assembly supplying and servicing Portland Alcoa Aluminium Smelter and Rio Tinto Aluminium Smelters including; Tomago Aluminium Company, Boyne Smelter Ltd, Bell Bay Aluminium and New Zealand's Aluminium Smelter.