Air Core Bit for reverse circulation hammer drilling

Air Core Bit
 

Air Core Drill Bits – Premium Tungsten Carbide


Roschen's premium air core drill bits last longer and drill faster, giving you cleaner samples and higher rig productivity.

Air Core Bit

Air Core Bits are used for drilling into unconsolidated, soft ground conditions. This method of drilling is used to drill the weathered regolith (loose, heterogeneous material covering solid rock). Except T.C. type, Roschen can make PDC type to adaptor soft to hard formation.

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