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3-7/8" PCD BIT 4 WING WITH 2-3/8" API REG PIN

3-7/8" PCD bit 4 wing with 2-3/8" API Reg Pin - used for soft sedimentary and shale formations. This bit is ideal for pre drilling HQ holes before coring. It comes with 4 x 6mm holes. Suited for drilling with water due to smaller jet hole size.

Product Code

DPCD3784W238RP6mm

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