Mission Series M30 M40 M50 M60 M80 DTH Hammer Button Bits
Xiamen Bestlink Factory 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.Tungsten Carbide PDC Conical Cutter Inserts for DTH Button Bit
Zhuzhou Lihua Cemented Carbide 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.Hjg High Air Pressure Ql60 DTH Hammer Bit
Changsha Heijingang Industrial 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., LtdMaxdrill Roller Cone Bit Factory Direct Sale Tricone Bit for Well Drilling
Maxdrill Rock Tools Co., Ltd.Hjg High Air Pressure SD6 DTH Drill Bit
Changsha Heijingang Industrial 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., LtdTaper Drilling Button Bit for Hand-Held Rock Drill
Liaocheng Kaituo Construction Machinery Co., Ltd.Oil Drilling T38 64mm Tungsten Carbide 12 Teeth Thread Button Bits
WUHAN KINGDRILLING DIAMOND CO., LTD.API 7 7/8 Inch 200mm TCI Tricone Bit/Roller Cone Bit/Rock Drill Bit
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.High-Performance Rock Drill Tools for Petroleum Drilling and Production Equipment
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.34mm 5 Buttons Short Skirt Bit Tapered 7 11 12 Degree Tapered for Rock Drilling
Kaiyu (Zhejiang) Drilling Tools Co., LtdHigh Hardness Carbide Buttons Tungsten Carbide Drill Bits for Milling and Drilling
Nanchang Bestway Cemented Carbide Co., Ltd.Hjg Thread Button Bits Br-1 Flat Face Bit
Changsha Heijingang Industrial Co., Ltd.Trenchless Pilot Tricone Bit 12 1/4" IADC537 Factory Price
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.34mm 4 Buttons 7degree 11degree 12degree Tapered Carbide Button Bits
Kaiyu (Zhejiang) Drilling Tools Co., LtdManufacturer Water Well Downhole Drill/Drilling Bits Tools DHD 4" DTH Hammer
Glorytek Industry (Beijing) Co., Ltd.SD12 305mm, 311mm, 330mm, 356mm, 381mm DTH Drill Bits
Changsha Sollroc Engineering Equipments Co., Ltd.