12 1/2 - 16 1/2 in SHO716(317.5 - 419.1 mm)

Product ID: 65236A0001

Design Specifications

Total Cutters77
Cutter Size16mm (5/8 in)
Face Cutters(65) 16mm
Gauge Cutters(12) 16mm
Blade Count7
Minimum Pilot Diameter9 1/2 in
Pilot Conditioning Diameter12 1/2 in
Nozzles7 Standard Series 60N
Lower Connection6 5/8 Reg
Junk Slot Area (sq in)44.647
Upper Connection7 5/8 Reg Box
GaugeLength: 3 1/2 in Protection:
LengthMake-Up: 55 1/2 in Overall: 60 7/16 in
Fishing NeckDiameter: 9 1/2 in Length: 22 1/2 in

Operating Parameters

Rotary SpeedSuitable for Rotary and Rotary Steerables
Weight-on-Bit2,000 To 35,000 (lbs)
909 To 15,908 (daN)
1 To 16 (Tonnes)
Flow Rate (GPM)700 To 1450
Hydraulic Horsepower (HSI)0 To 125
The operating parameters listed here are general parameters, please contact your local Smith Bits representative for precise recommendations for your individual well.



The PX feature places thermally stable diamond inserts (TSP) on the gauge to maximize gauge retention and extend bit life.

Bit design is available with ONYX fixed cutters for improved thermal stability in harder, more abrasive formations, resulting in greater wear resistance.