Lotus - Tricone Drill Bits

1. Center Jet

Centre Jet is mounted at the centre of the bit. They are effectively used to prevent bit bailing in sticky formations.Available both in convergent and
diffuser type

2. Mini Extended Nozzle

They are used to increase rate of penetration in soft to medium-soft formations. These nozzles keep the jet flow closer to the hole bottom. When the bit has miniextended nozzles, ensure that the bit does not rest against the noz z les during makeup or breakout of bit.

3. Gauge Protection Inserts

These are profiled inserts pressed in the outer edge of the gauge face. These protect the gauge of the bit in abrasive formations. Gauge protection inserts are standard on TCI Bits.

4. Extended Shirt Tail & Ball Plug Protection

Tungsten Carbide inserts are pressed into the shirt tall area to provide extra protection of ball plug and shirt tail.

5. Air Circulation

This is available in milled tooth & TCI Bits to drill with air as a circulation media. Some part of air flow is utilized to clean & cool the bearings.

6. Body & Shirt Tail Protection

Additional protection to the leg body & shirt tail whilst drilling in abrasive formations & in the directional drilling
applications.