8 1/2" IADC 537 TCI tricone drill bit/ tricone bit
Price: |
200.0~10000.0 USD |
Payment Terms: |
T/T, |
Place of Origin: |
Hebei, China (Mainland) |
Product Detail
Model No.:
Cover all IADC codes
Production Capacity:
30000 Piece/Pieces / Year
Delivery Date:
Within 7-10 days after the ...
Type:
Center Drill Bit
Place of Origin::
Hebei, China (Mainland)
bearing type::
sealed journal bearing
Material:
Cobalt Steel Alloys
certificate:
API,ISO
Means of Transport:
Ocean,Air,
Packing:
Wooden cases or as your req...
Machine Type:
Milling Machine
Brand Name:
WX
machine type::
forging
teeth type::
insert button or milled too...
application:
oil,water well drilling
Model Number::
IADC712
1-Bit API or ISO 9001
2-Bit size 8 1/2" 215,9mm
3-Bit rubber&metal bearing
4-Bit 900 $/pcs
5-Bit IADC code437G-737G
1. Rolling seal bearing structure, cylindrical roller cone in slots in the body, increasing the shaft neck size.
2. Thrust bearing vice respectively by grinding surface treatment and hardening process.
3. The differential pressure and prevent drilling fluid restrictions in the lubricating system all rubber oil storage sac, for bearing system provides good lubrication guarantee.
4. Steel ball lock die, suitable for the high speed.
5. The 250 ° C high temperature resistance, abrasion resistance of new grease.
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