Product Classification
Factory 8 1/2 inch IADC 127 Tricone Bits Steel Tooth Bits roller bit for Well drilling
Type:Tricone bit ( Rock Drill Bit) Material:Carbide Use: Tunnel construction Energy drilling Manufacturer: Zhengzhou Sungood New Material Technology Co., LTD Brand: ZZSEGU
Factory 5 inch IADC637 Tricone Bit Rotary Drilling Single Roller Bit
Type:Tricone bit (Rock cone bit) Material:Carbide Use: Tunnel construction Energy drilling Manufacturer: SUNGOOD TECH Brand: ZZSEGU