17 1/2 - 24 in SHOSi616(444.5 - 609.6 mm)

Product ID: 64881A0001 ER 25569

Design Specifications

Total Cutters144
Cutter Size16mm (5/8 in)
Face Cutters(72) 16mm
Gauge Cutters(15) 16mm
Minimum Pilot Diameter0"
Pilot Conditioning Diameter0"
Nozzles6 Standard Series 60N
Lower Connection7 5/8 Reg
Junk Slot Area (sq in)n/a
Upper Connectionn/a
GaugeLength: 0" Protection:
LengthMake-Up: 0" Overall: 0"
Fishing NeckDiameter: 0" Length: 0"

Operating Parameters

Rotary SpeedSuitable for Rotary and PDM
Weight-on-Bit8,000 To 45,000 (lbs)
3,636 To 20,452 (daN)
4 To 20 (Tonnes)
Flow Rate (GPM)700 To 1450
Hydraulic Horsepower (HSI)1 To 5
The operating parameters listed here are general parameters, please contact your local Smith Bits representative for precise recommendations for your individual well.



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

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