7 7/8 in H1209D V7RPD R08(200.025 mm)

Product ID: 51001280

Design Specifications

Total Inserts34
Gauge Inserts(12) 7/8 (22mm)
Face Inserts(16) 3/4 (19mm)
PD Inserts(6) 3/4 (19mm)
Nozzles3 - 1.13" Fixed Port
Junk Slot Area (sq in)3.6
Gauge Length2 7/8 in
Bit ConnectionR08
Fishing Neck (in)6.98 x 3.6
Shipping Weight (lbs)105

Operating Parameters

Rotary Speed (RPM)35 - 60 (Lowest RPM that yields low, smooth torque)
Weight-on-Bit2,000 To 6,000 (lbs)
909 To 2,727 (daN)
1 To 3 (Tonnes)
Flow Rate (CFM)3000 To 6000
The operating parameters listed here are general parameters, please contact your local Smith Bits representative for precise recommendations for your individual well.