8 1/2 - 16 in SHO716(215.9 - 406.4 mm)

Product ID: 64524A0102 ER 25407

Design Specifications

Total Cutters82
Cutter Size16mm (5/8 in)
Face Cutters(70) 16mm
Gauge Cutters(12) 16mm
Minimum Pilot Diameter0"
Pilot Conditioning Diameter0"
Nozzles7 Reamer Series 100
Lower Connection4 1/2 IF Pin
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-Bit2 To 35 (lbs)
1 To 16 (daN)
To (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.



Backreaming cutters are strategically positioned to improve hole quality & ensure trouble free tripping

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

Active gauge increases side cutting action and improves bit performance in tight radius wellbores.