8 3/4 in K715(222.25 mm)

Product ID: 65264A0001 ER 25795

Design Specifications

Avg. SPCn/a
Face Cutters(34) 13mm
Gauge Cutters(8) 13mm
Cone Cutters(8) 13mm
Hydraulics (sq in)0.8
Bit Connection4 1/2 Reg Box
LengthMake-Up: 13 1/8 in Overall: 13 1/8 in
Fishing NeckDiameter: 0" Length: 0"
GaugeLength: 1" Protection: 7" Turbine Sleeve

Operating Parameters

Rotary SpeedSuitable for turbine or High-speed motor
Weight-on-Bit5,000 To 15,000 (lbs)
2,272 To 6,818 (daN)
2 To 7 (Tonnes)
Flow Rate (GPM)150 To 350
Hydraulic Horsepower (HSI)1 To 6
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.

Turbine sleeves reduce vibration and hole spiraling in turbine applications. This feature increases bit life and enables the bit to achieve maximum ROP