Reliance Industries Ltd. purchased an ADU 1500
with two sets of augers, both to drill 5 m holes with 3 m and 2 m augers. One set is of 450 mm auger and the other is of 300 mm auger, fitted with drilling bits of 480 mm and 330 mm respectively.
Currently they are using only 3 m auger and take approx. 5–10 min to drill each hole.