Milled tooth bits
Model No: TF-4 IADC No.124
British(in): 6 3/4
Metric(mm):171.4
Connection(in): 3 1/2
Suitable Formations:Soft formations with low compressive strength and high drillability
Milled tooth bits
Detailed Product Description
Features:
To add wear-resistant, the surfaces of teeth and shirttails are hardfaced with high
abrasive-resistant materials;
To prevent mud and sands form entering the bearings, a special system for sealing
is furnished;
The non-jet system for circulating drilling fluids;
Teeth which are formed different shapes suit the needs for drilling in various formations.
| Model No.: |
TF-4 |
| Product Origin: |
China |