12 1/4″IADC537 TCI Tricone Bit

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Description

The 12 1/4″ IADC537 TCI Tricone Bit is designed specifically for drilling through medium formations, including medium shale, limestone, medium sandstone, and formations that feature harder and abrasive interbeds. Engineered for durability and efficiency, this tricone bit is equipped with a robust elastomer sealed bearing that ensures smooth operation even in demanding conditions. Its TCI (Tungsten Carbide Insert) tooth type provides excellent cutting performance, making it an ideal choice for professionals in the drilling industry.

Specifications

Cone Size 12 1/4″
Bearing Type Elastomer Sealed Bearing
Tooth Type TCI
Circulation Type Mud Fluid
Thread Connection 6 5/8 Reg Pin
Gauge Protection Available
Shirttail Protection Available

Operating Parameters

RPM (r/min) 120~50
WOB (KN) 140~311
Application Medium formations, such as medium shale, limestone, medium sandstone, and formations with harder and abrasive interbeds.

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