18/08/2026
RS Eccentric Casing Drilling System is designed for challenging overburden conditions where loose formations, gravel or unstable ground can make conventional drilling difficult.
The eccentric reamer enlarges the pilot hole while the casing advances behind the drilling tool — helping maintain borehole stability and reduce the risk of collapse.
Suitable for:
• Water well drilling
• Geothermal drilling
• Foundation & micropiling
• Unstable overburden formations
The right casing system can make a difficult drilling job much more manageable.
Need an eccentric system for your casing size and DTH hammer? Contact RS Rock Drilling.