8 3/8 in H1209D V6RPD R08(212.725 mm)

Design Specifications

Total Inserts39
Gauge Inserts(12) 18mm
Face Inserts(21) 18mm
PD Inserts(6) 18mm
Nozzles3 - 1.20" Fixed Port
Junk Slot Area (sq in)4.59
Gauge Length2 7/8 in
Bit ConnectionR08
Fishing Neck (in)6.75 x 3.6
Shipping Weight (lbs)130

Operating Parameters

Rotary Speed (RPM)20 - 40
Weight-on-Bit2,000 To 4,000 (lbs)
909 To 1,818 (daN)
1 To 2 (Tonnes)
Flow Rate (CFM)1600 To 4500
The operating parameters listed here are general parameters, please contact your local Smith Bits representative for precise recommendations for your individual well.