Payment & Shipping Terms:
|Size:||AQU, BQU, NQU, HQU, ATWU, BTWU||Length:||1.5 Meter, 3 Meter, Or As Per Request|
|Application:||Mineral Exploration Wireline Core Drilling Tools||Process:||Heated Treatment|
|Standard:||DCDMA||Material:||High Quality Steel|
triple tube core barrel,
diamond core barrel
Underground wireline diamond core barrel assembly and overshot
We supply underground wireline diamond core barrel assembly and overshot, which could be drilled with 360 degree.
We supplies overall kinds of DCDMA wire line core barrels & overshot that are suitable to surface and underground drilling, which can be equipped with various kinds of drilling rigs in simple connection method.
Our core barrels & overshot are made with high quality material and are available in high-level industry standard formats. For more convenience, they are highly compatible with other corresponding systems popular in the market.
Size Available as followings:
"Q" series: AQ, BQ, NQ, HQ, PQ, NQ3, HQ3, PQ3,
“TW” series: ATW, BTW, NTW, HTW,
“U”series (underground): AQU, BQU, NQU, HQU, ATWU, BTWU
|Double tube surface|
|Size(surface exploration drill)||Metric system(mm)||Imperial system(in)|
|Hole diameter||Core diameter||Hole diameter||Core diameter|
|Triple tube surface|
Packing & delivery
Q: What's your delivery time?
A: Commonly produce need 20 days to produce. Within 3 days if in stock.
Q: What methods of payment are accepted?
A: We agree T/T, L/C, West Union, One touch, Money Gram
Q: What about the shipment?
A: Based on order quantity and the length of drill rods. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your chinese agent.
Q: How to control the quality?
A: We should be checking & testing everyone drill rod before shipment.
Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.
Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
Contact Person: Mr. Liu