API 12 1/2" Newest TCI Tricone bits

Newest Tricone Rock bits 1)used for oil filed, water well 3)metal seal or rubber seal 4)used to drill low compressive stren

TCI tricone bit

1)used for oil filed, water well3)metal seal or rubber seal4)used to drill low compressive stren

 

Air Cooling Roller Bearing TCI Bit
Cutting Structure	The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new techniques.
Gauge Structure	Gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability.
Sealed Bearing Structure	Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum.
Main Type Available	Size: 8 1/2",9 1/2",9 5/8",9 7/8",10 5/8",12 1/4", etc.  IADC Code:5-- Series,6-- Series,7--

   

API 12 1/2" Newest TCI Tricone bits