Casing Advancement systems
Today, drilled casings are one of the most popular methods for foundations, reinforcement work and well drilling. They especially lend themselves to urban work such as bridge, utility line, wharf and building construction. In fact, with the development of DTH drilling and the introduction of Atlas Copco's leading casing drilling systems like Symmetrix, Odex and Elemex, casing advancing in overburden has become more ingenious.
Symmetrix Retrievable Ring bit system for DTH
Elemex Permanent Ring bit system for DTH
Odex Under-reaming systems for DTH