(+drill +bit +medium) | (+hard +rock)
High Efficiency IADC S423 444.5mmpdc Oil Drill Bit for Shale Sandstone
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.Premium Heavy Duty Rock Drill Rig Set for Construction in Piling Driver
Liaocheng Deyao Import and Export Co., LtdMini Hydraulic Pile Driver for Rock and Hard Soil Construction
Jiangxi Yituo Import and Export Trade Co., LTDHand Held Pneumatic Hammer Drill for Quick Rock Drilling
Xianghe Kaituo Mining Machinery Co., Ltd.High-Performance Rock Drill Rig Bit Set for Tough Projects in in Piling Driver
Liaocheng Deyao Import and Export Co., LtdHard Rock Foundation Drilling Tools High Class Carbide U47 Cutter Picks for Tunnel
Outewei (Jiangsu) Machinery Technology Co., Ltd.Pneumatic Hammer Drill for Effective Rock Drilling in All Conditions
Xianghe Kaituo Mining Machinery Co., Ltd.Stable IADC S433 215.9mm PDC Oil Drill Bit for Limestone Anhydrite
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.Premium Heavy Duty Rock Drill Rig Bit Set for Construction Equipment
Liaocheng Deyao Import and Export Co., Ltd0.75cbm-Wjd High Reliable Electric Tunnel Dana Axles Scooptram Underground Mining Loader
Shandong Hongke Mechanical Equipment Manufacturing Co., Ltd. Shanghai BranchAir Leg Rock Drill with Innovative Features for Professionals
Xianghe Kaituo Mining Machinery Co., Ltd.Durable Underground Rock Drilling Rig Bits for Professional Use in Construction Equipment
Liaocheng Deyao Import and Export Co., LtdGood Quality Mining Rock Crusher Vertical Compound Sand Making Machine for Cement
Henan Anshun Machinery Equipment Co., Ltd.0.75 Cbm-Wjd Hot Sale Electric Wheel Underground Scooptram Mining LHD Loader
Shandong Hongke Mechanical Equipment Manufacturing Co., Ltd. Shanghai BranchHeavy Rock Drill with High Air Consumption for Tough Jobs
Xianghe Kaituo Mining Machinery Co., Ltd.Customization IADC S323 311.1mmpdc Oil Drill Bit for Limestone Sandstone Shale
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.High-Performance Rock Drilling Rig Bit Set for Tough Projects in in Drilling Rig
Liaocheng Deyao Import and Export Co., LtdRock Drill with Air Leg for Maximum Drilling Power and Control
Xianghe Kaituo Mining Machinery Co., Ltd.Stable 13.44mm Polycrystalline Diamond Compact for Homogeneous Rock and Coal Mining
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.Hand Held Rock Drill with Air Leg for Efficient Drilling
Xianghe Kaituo Mining Machinery Co., Ltd.Durable Underground Rock Drilling Rig Bit for Professional Use in Piling Machine
Liaocheng Deyao Import and Export Co., LtdDurable Drilling Bit for Clay, Sandstone, and Quartzite Exploration
Hunan Yuanyu Exploration Technology Development Co., Ltd.