U.S.A. – Anchor Drilling Ø 300mmU.S.A. – Ankerbohren Ø300mm

New Zealand – Anchor Drilling Ø244.5mmNeuseeland – Ankerbohren Ø244.5mm

U.S.A. – DTH RC Hammer DrillingU S A Links Spülender Lmloch Hammer Bohren

New Zealand – Anchor Drilling Ø219mmNeuseeland Ankerbohren Ø219mm U.S.A. – Links-Spülender Lmloch-Hammer BohrenNeuseeland – Ankerbohren Ø219mm

U.S.A. – Flush Drilling Ø610mmU.S.A. – Spülbohren Ø 610mm

U.S.A. – Anchor Drilling Ø133mmU.S.A. – Ankerbohren Ø133mm

HD180B/08/09/EG