7 5/8 in K505(193.675 mm)

Product ID: 64275A0001 ER 25313 IADC M842

Design Specifications

Avg. SPC116
Face Cutters(55) 13mm
Gauge Cutters(12) 13mm
Cone Cutters(3) 13mm
Blade Count12
Hydraulics (sq in).7 TFA
Bit Connection4 1/2 Reg Box
LengthMake-Up: 11 13/16 in Overall: 16"
Fishing NeckDiameter: 6" Length: 4 3/16 in
GaugeLength: 4" Protection: 8" Turbine Sleeve

Operating Parameters

Rotary SpeedSuitable for Turbine & PDM
Weight-on-Bit4,000 To 40,000 (lbs)
1,818 To 18,180 (daN)
2 To 18 (Tonnes)
Flow Rate (GPM)250 To 600
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.



Superior GHI diamond distribution increases durability and ensures maximum ROP for longer periods of time

Open bit face improves hydraulic flow and optimizes cleaning for increased ROP