# DESCRIPTION
The HAS-100 is a track mounted drill Reverse Circulation drill designed to drill deep and large diameter holes.
# PERFORMANCE
The HAS-100 can drill both rotary bits or with I-T-H hammers. It has been used to drill with a 24 inch (609 mm) I-T-H Reverse Circulation hammer diameter holes to a depth over 1300 ft. (400 m). It can drill up or down holes and has the capacity to drill 30 inch (762mm) diameter hole to a depth of 500 ft (150 meters).
