14 3/4 in H1812D V7RPD N12(374.65 mm)

Product ID: 51001136

Design Specifications

Total Inserts95
Gauge Inserts(18) 7/8"
Face Inserts(68) 3/4"
PD Inserts(9) 7/8"
Nozzles3 - 1.38" Fixed Port
Junk Slot Area (sq in)11.2
Gauge Length4 7/8 in
Bit ConnectionN12 / N125
Fishing Neck (in)10.63 x 4.5
Shipping Weight (lbs)570

Operating Parameters

Rotary Speed (RPM)10-25
Weight-on-Bit4,500 To 9,000 (lbs)
2,045 To 4,090 (daN)
2 To 4 (Tonnes)
Flow Rate (CFM)4000 To 8000
The operating parameters listed here are general parameters, please contact your local Smith Bits representative for precise recommendations for your individual well.