VIDEO China Roller Cone Bit  8-1/4  Inch Tricone  Drill Bit Of API Spec  IADC536

Roller Cone Bit 8-1/4 Inch Tricone Drill Bit Of API Spec IADC536

Type: Tricone Drill Bit
Use: Oil ,gas ,minig ,drilling ,water
Material: Diamond ,Alloy Steel ,Tungston Carbide
VIDEO China ENG API Certified 16" TCI Tricone Rock Drill Bit for Mining & Oilfield Drilling

ENG API Certified 16" TCI Tricone Rock Drill Bit for Mining & Oilfield Drilling

Bearing: Sealed Journal Bearing
Name No: Rotary Tricone Drill Bits
Series Model: Kymera Mach 4 Hybrid Drill Bit
VIDEO China Customized 9-1/2" Diameter Carbide Insert Tricone Roller Drilling Bit

Customized 9-1/2" Diameter Carbide Insert Tricone Roller Drilling Bit

Diameter: 9 1/2''
Bearing Type: Journal Bearing/Composite Seal
Drilling Cycle Type: Mud Circulation
VIDEO China 11-5/8 inch Outer Diameter Carbide Insert Rotary Roller Drill Bit

11-5/8 inch Outer Diameter Carbide Insert Rotary Roller Drill Bit

Diameter: 11 5/8'' (295mm)
Bearing Type: Journal Bearing/Rubber Sealing Ring
Drilling Cycle Type: Mud Circulation
VIDEO China TCI Tooth Roller Tricone Mining Button Bit API Rock Bit

TCI Tooth Roller Tricone Mining Button Bit API Rock Bit

Diameter: 9 7/8'' (251mm)
Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing
Circulation: Jet Air
VIDEO China Tricone Roller Cone Drilling Bit For Mining Rock Drill

Tricone Roller Cone Drilling Bit For Mining Rock Drill

Diameter: 10 5/8'' (270mm)
Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing
Circulation: Jet Air
VIDEO China API Certified Roller Cone Drill Bit For Large Mining Quarry Drilling

API Certified Roller Cone Drill Bit For Large Mining Quarry Drilling

Diameter: 10 5/8'' (270mm)
Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing
Circulation: Jet Air
VIDEO China Carbide Insert Sealed Bearing Tricone Drill Bit For Coal Mining Quarry

Carbide Insert Sealed Bearing Tricone Drill Bit For Coal Mining Quarry

Diameter: 10 5/8'' (270mm)
Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing
Circulation: Jet Air
VIDEO China Tungsten Carbide Tooth Roller Sealed Bearing Hard Rock Tricone Mining Drilling Bits

Tungsten Carbide Tooth Roller Sealed Bearing Hard Rock Tricone Mining Drilling Bits

Diameter: 9 7/8'' (251mm)
Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing
Circulation: Jet Air
VIDEO China IADC 715 Solid Carbide API Rotary Tri-Cone Drill Bit For Hard Rock Mining Drilling

IADC 715 Solid Carbide API Rotary Tri-Cone Drill Bit For Hard Rock Mining Drilling

Diameter: 12 1/4'' (311mm)
Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing
Circulation: Jet Air
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