8 1/2 Inch Diamond Core Drilling Bits
|FOB Price:||US $2,500-3,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $2,500-3,000/ Piece|
|Transport Package:||Wooden Case|
|Payment Terms:||T/T, Western Union|
- Model NO.: 8 1/2 inch
- Material: Diamond
- Certification: ISO9001
- Rig Type: Mechanical Rig
- Offshore Unit Type: Jack-up Drilling Rig
- Specification: ISO9001
- HS Code: 82071990
- Type: Core Drill Bit
- Usage: Well Drilling
- Power Type: Diesel
- Drilling Depth: 9000m
- Trademark: ouyate
- Origin: Hebei Hejian
|5 7/8||0.3-0.8||1 1/8|
|8 1/2||0.6-1.2||1 1/2|
Recommended drilling parameters
Send the inquiry with detail item description or with Model number.
If there is no packing demand we take it as sea-way packing.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2. About lead time and shipping time?
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement.
According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.
3.Can I expect a quality products?
Yes. All our activities are accredited to ISO 9001:2008 , both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.