5 1/2" IADC 637Y - TCI (TUNGSTEN CARBIDE INSERT) TRICONE/ROLLER CONE BIT

PRODUCT NUMBER: V9038

PRODUCT APPLICATION

Journal sealed bearing bit with gauge protection for medium hard formations with high compressive strength.

DESIGN SPECIFICATIONS

Bearing Type: Sealed Friction.
Journal Angle: 36°
Seal Type: O-ring
Number of Rows: 12
Inner Rows Inserts Count: 64
Heel Row Inserts Count: 36
Bit Connection: 2 7/8 API Reg.
Circulation type: 3 side jet nozzles

SPECIAL FEATURES

• Aggressive cutting structure with less offset bearing design.
• Conical on gauge row.
• Full shirttail protection with hard facing & inserts.

OPERATING PARAMETERS

Weight on Bit Range: 22,000 -38,500 lbs..
Rotary Speed (RPM): 50 -120.
Rock UCS : 30,000 to 47,500 PSI.
Torque Range: 4,500 - 5,500 ft-lb.