Only complete overburden and rock drilling system on the market, the Xs S is made especially to give maximum clearance for sub-casing drilling. This 3 components system allow users to install the casing and to drill the rock portion with a bigger hammer in almost all the cases.

The Xs S (standard) system is used with any size of casing and is especially useful with thin wall casing. The crown has a socket which fits over the casing for better welding alignment.

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