6 1/2" IADC 637Y - TCI (TUNGSTEN CARBIDE INSERT) TRICONE/ROLLER CONE BIT

PRODUCT NUMBER: V9030

PRODUCT APPLICATION

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

DESIGN SPECIFICATIONS

Bearing Type: Sealed Friction.
Journal Angle: 36°
Seal Type: O-ring
Number of Rows: 13
Inner Rows Inserts Count: 92
Heel Row Inserts Count: 45
Bit Connection: 3 1/2 API Reg.
Circulation type: 3 side jet nozzles

SPECIAL FEATURES

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

OPERATING PARAMETERS

Weight on Bit Range: 20,000 -29,000 lbs..
Rotary Speed (RPM): 50 -120.
Rock UCS : 30,000 to 47,500 PSI.
Torque Range: 7,000 - 9,000 ft-lb.