Drill Collar
Payment Terms: |
T/T,L/C |
Place of Origin: |
Hebei, China (Mainland) |
Product Detail
Means of Transport:
Ocean
Delivery Date:
depend on your order
Packing:
Plywood case
Machine Type:
Drilling Tool
Drill Collar
Drill collar is mainly used to provide bit weight to drill bit so that drill pipe centralized and hole track by large rigidity.
Detailed Product Description
Drill Collar
1.Reliable quality and Reasonable price
2.long service life
Drill Collar
Drill collar is mainly used to provide bit weight to drill bit so that drill pipe centralized and hole track by large rigidity. Our drill collar are manufactured strictly from API Spec7-1 and SY5411 standard
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