Tri-Cone - FL Series Tri-cone Rock Bits For Oil-well Drilling -
This series inserted bit adopts non-isometry teeth placement in combination with optimized teeth height and shape, and increases ROP.
Applying ellipse shape seal component improves sealing characteristics of lubrication reservoir system, enhance sealing reliability.
Applying 6 point locating system makes better bit stabilization for slanting drilling well.
Gauge teeth added on the cone enhances ability of cutting well wall.