Good Price 113mm 3wings PDC Drill Bit Steel Body No Core Bit
Xuchang Yuanhong Trading Co., Ltd
Anting Tungsten Carbide Drill Bit CNC Machine Drilling Hole Aluminum Twist Drill Bit for CNC
Zhuzhou Anting Tungsten Carbide Tools Co., Ltd
Shock Resistance 13.44mm Polycrystalline Diamond Compact for Coalfields and Mining
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
Negotiable 1 Piece(MOQ)
Coal Mine PDC Bit / Mining PDC Bit / Mining Bit
Orient Energy & Technologies Co., Ltd.
Hippo China Factory Supply PDC Flat Head Drill Bit 60mm 75mm
Hunan Hippo Drilling Tool Co., Ltd.
Best Quality Sy1616 PDC Cutter PDC Tool Diamond Oil Drilling Bit
Zhengzhou Spejar Cemented Carbide Tools Co., Ltd
PDC 1308 PDC Cutter for Geology Exploring with Super High Wear Resistance1308 PDC for Drill Bits
Xuchang Yuanhong Trading Co., Ltd
Precision IADC S123 215.9mm PDC Oil Drill Bit for Soft Formations
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
API Factory 13-1/4 Tungsten Carbide Body PDC Drill Bit with 5 Blades
Wuhan Eastar Tool Company Limited
156mm 3 1/2 Ar Three Wings Step Drag Dril Bits
Changsha Sollroc Engineering Equipments Co., Ltd.
Used PDC Drill Bit Inserts and Scrap PDC Cutters for Sale
SINO ZHENG INDUSTRIAL INC.
PDC Drilling Tool Oil Drilling African
Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd
High Quality 1313/1913 PDC Cutter Scrap Insert Bit for PDC Drill Bits
Hejian Longyue Drill Bit Manufacture Co., Ltd.
Tungsten Cemented Carbide Long Twisted Drill Bit for CNC Machine
Zhuzhou Anting Tungsten Carbide Tools Co., Ltd
Nigeria 3 1/2 API 4 Blades 7 7/8 Inch 8 1/2" PDC Oil Well Drilling Bits Prices
Hunan Hippo Drilling Tool Co., Ltd.
Customized Drill Bit 5 Blades for Drilling Oil and Gas Matrix Body for Hard Rock
Xuchang Yuanhong Trading Co., Ltd
API Oil and Gas 150t Xj750 Zj30 Self-Propelled Oil Drilling Rig /Workover Rig
Sinotai Petroleum Equipment Co., Ltd
API Factory 16 Inches Matrix Body PDC Drill Bit for Well Drilling
Wuhan Eastar Tool Company Limited
PDC Bit Well Drilling PDC Drill Bit Oil Well Drilling Bits
Glorytek Industry (Beijing) Co., Ltd.
1313 1913 PDC Drill Bits PDC Cutters Inserts
Hejian Longyue Drill Bit Manufacture Co., Ltd.
112mm 4 1/2" PDC Core Drill Bit for Well Drilling
Shandong Kat Drilling Tools Co., Ltd.