long service life durable various sizes diamond pdc core bits
USD $100 - $800 /Piece
Min.Order:1 Piece
Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.
long service life durable various sizes diamond pdc bit
Zhengzhou DEFY is one of the main drilling rig manufacture and exporter in China. We offer whole set of drilling rig with the drill bit as your requirement.
If you could kindly tell us your required diameter and local stratum(there is rock or not), we can recommend you suitable drill bits.
diamond bit features:
Zhengzhou DEFY service