9 1/2 in H1209D V7R N10(241.3 mm)

Design Specifications

Total Inserts34
Gauge Inserts(12) 22mm
Face Inserts(22) 18mm
Nozzles3 - 1.25" Fixed Port
Junk Slot Area (sq in)3.77
Gauge Length2 7/8 in
Bit ConnectionN10
Fishing Neck (in)8.33 x 4.6
Shipping Weight (lbs)275

Operating Parameters

Rotary Speed (RPM)20 - 40
Weight-on-Bit3,500 To 6,000 (lbs)
1,591 To 2,727 (daN)
2 To 3 (Tonnes)
Flow Rate (CFM)2400 To 5000
The operating parameters listed here are general parameters, please contact your local Smith Bits representative for precise recommendations for your individual well.