Mine Drilling Rigs

1 product

Mine Drilling Rigs products from ZhongCheng Drill Bit Manufacture CO.,LTD.

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PDC Drill Bit

This PDC drill bit is designed with either 6 straight or spiral blades and high-density cutters. It is applicable for drilling in soft to medium-hard formations with small abrasive layers, as well as directional drilling and angle building.

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