Product Description

Tricone Drill Bit

Quality: top quality in China, brand 100% new 

Size available: 98mm-660mm

IADC Code: cover all IADC Codes for various formations, popular IADC 535/537, 635/637

Bearing: Roller Bearing and Journal Bearing available

Sealing System: elastomer or metal available

Payment Terms︰ T/T

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