1.Good quality,reasonable price
2.ISO,API SGS certified
3.Can be customized.
4.Delivery on time.
2.ISO,API SGS certified
3.Can be customized.
4.Delivery on time.
AVAILABLE by IADC CODE :
Milled tooth type:116, 117, 126, 127, 136, 137, 216, 217, 317.
Tungsten carbide insert type::417, 437, 447, 517, 527, 537, 547, 617, 627, 637, 737, 837
It is for Oil Drilling
Steel Tooth Tricone
1. This series of tricone bits use Sealed Roller Bearing structure. With rollers arranged in grooves recessed in the cone body, the size of the Journal Bearing is highly increased.
2. Thrust bearing surfaces are hardface welded and treated with Anti-friction Technology.
3. Ball Locked Cone, suitable for high rotary speed.
1. This series of tricone bits use Sealed Roller Bearing structure. With rollers arranged in grooves recessed in the cone body, the size of the Journal Bearing is highly increased.
2. Thrust bearing surfaces are hardface welded and treated with Anti-friction Technology.
3. Ball Locked Cone, suitable for high rotary speed.