High-Performance Rock Drill Tools for Petroleum Drilling and Production Equipment
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Tool Parts Tungsten Carbide Cutting Tips/Carbide Saw Tips/Carbide Brazed Tips
Ganzhou Grand Sea Cemented Carbide Co., Ltd.
DIN7991 Black Oxide Hex Socket Machine Thread Csk Countersunk Screw
Hangzhou Jiangxin Industry Co., Ltd
Pin-Box Coupling Sleeves DTH Drill Rod Adapters for Water Well Drilling
Shandong Kat Drilling Tools Co., Ltd.
Premium T51 Threaded Button Drill Bit for Efficient Drilling
ZHE MACHINERY CO., LTD
Negotiable 1 Piece(MOQ)
Tricone Button Bit IADC 637 Pang Hardrock 3.7/8 4.7/8 6inches 7inches 8inches 10inches 12inches
Hunan Mega Drilltech Co., Ltd.
Pulanka 34mm 5 & 6 & 8 Buttons 7/11/12 Degree Tapered Rock Drill Bit
Luoyang Shandike Mechanical Equipment Co., Ltd.
Stone Drilling Tools Taper Drill Bit 38mm for 22mm Tapered Mining Drilling Rod
Tianjin Baptech Machinery Co., Ltd.
R25 35 Thread Drill Bit for Mining Rock Bit Button Bit
Shandong Drill T Mining Machinery Co., Ltd
Taper Drilling Button Bit for Hand-Held Rock Drill
Liaocheng Kaituo Construction Machinery Co., Ltd.
Factory Wholesale Button Tapered Rock Drill Bits for Hard Rock Mining Quarry
Taizhou Yuanjing Import and Export Co., Ltd.
Taper Hexagonal Drill Rod H25 108mm Hard Rock Mining Coal Drilling
Tianjin Baptech Machinery Co., Ltd.
38mm 11 Degrees Rock Drill Tools Drill Bit Golden Taper Button Bit
Shandong Drill T Mining Machinery Co., Ltd
Tungsten Carbide Mashroom Shape Drill Bit OEM Cemented Carbide Bullet Button for Mining
Zhuzhou Xingzhou Carbide Co., Ltd.
API Hot-Selling Tricone Bit 7" IADC517 TCI Rock Drill Bit
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.
50mm Tapered Cross Drill Bits for Pneumatic Rock Drill
Kaiyu (Zhejiang) Drilling Tools Co., Ltd
Hex22 Tapered Drill Rod for Drilling Rig Small Hole Drilling Tool
Tianjin Baptech Machinery Co., Ltd.
Premium 40mm Golden Taper Button Drill Bit for Rock Drilling
Shandong Drill T Mining Machinery Co., Ltd
Eng API Tricone Bit 17 Inch TCI Drill Bit IADC 537 of Oilfield Drill Bit
Suzhou Energy Tool Co., Ltd.
135mm DHD54 High Air Pressure DTH Drill Bits for Hard Rock Drilling
WUHAN KINGDRILLING DIAMOND CO., LTD.
Polycrystalline Diamond 1308 1608 1908 1925 PDC/PCD Cutters for Oil & Gas Drilling Bits
Zhuzhou Up Cemented Carbide Co., Ltd.
600mm TCI Assemble Drill Bit /Hole Opener
Hejian Hengji Bit Manufacture Co., Ltd.
Rock Drill Bit for DHD3.5 DHD340 DHD350 DHD360 DHD380 Shank Construction Works / Energy & Mining
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Diameter 60mm Top Quality Tapered Jack Hammer Cross Bits for Mining Drilling
Kaiyu (Zhejiang) Drilling Tools Co., Ltd