6 3/4 in K515(171.45 mm)

Product ID: 65137A0302 ER 25718

Design Specifications

Avg. SPC116
Face Cutters(20) 9mm, (40) 13mm
Gauge Cutters(8) 13mm
Cone Cutters(3) 13mm
Blade Count5
Hydraulics (sq in)1.1
Bit Connection3 1/2 Reg
LengthMake-Up: 8 11/16 in Overall: 12 3/8 in
Fishing NeckDiameter: 4 1/2 in Length: 2 3/16 in
GaugeLength: 3" Protection: Options Available

Operating Parameters

Rotary SpeedSuitable for Turbine &PDM
Weight-on-Bit2,500 To 25,000 (lbs)
1,136 To 11,362 (daN)
1 To 11 (Tonnes)
Flow Rate (GPM)200 To 400
Hydraulic Horsepower (HSI)1 To 5
Recommend Make-up Torque6,600 To 9,850 pound ft
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.

Placing thermally stable diamond inserts (TSP) on the gauge maximizes gauge retention and extends bit life.