GAMMA DTH HammerA valveless design and powerful impact energy, your best partner with hard rock materials.
Balanced Overbuden SystemEnables drilling and lowering of the casing simultaneously.
Eccentric Overburden SystemEnables drilling and lowering of the casing simultaneously.
MAXA Button BitsProduced from nickel chrome alloy steel and tungsten carbide with heat treatment.
Parts & AccessoriesMiscellaneous accessories for MAXA and third-party products.