DSG53

IADC CODE 5-3-5
Sealed Journal Bearing

FORMATION: Mediumsoft, with harder, more abrasive streaks (firm shales, anhydrites, sands, dolomites).

CUTTING STRUCTURE: The DFG43 has moderately sharp, conical inner row inserts, resulting in improved drilling rates. Nose area is designed to resist coring. 

Journal Angle – 33°
Skew Angle – 3°
Gage Row Tooth Shape – Moderately Blunt Chisel

ROTARY SPEED
100 – 50 RPM