| Customization: | Available |
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| After-sales Service: | as Needed |
| Warranty: | as Needed |
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Product introduction:
94# spiral double-tube core drill bit for mining.
Mainly used for: pebble broken formation.
| Product Name | Spiral double-tube coring bit |
| Size | Support Customization |
| Advantage | Customized spiral-shaped bread-shaped water outlets do not clog or get stuck. |
| Application | For formations such as gravel and backfill, the rate of core extraction is extremely high when advancing the drilling depth. |
| Drilling | High-speed drilling, high wear resistance, impact resistance |
94# spiral double-tube core drill bit for mining.
1. who are we?
We are based in Hunan, China, start from 2019,sell to South Asia(16.00%),Mid East(15.00%),Africa(13.00%),Southeast Asia(12.00%),Eastern Asia(10.00%),North America(8.00%),Central America(6.00%),South America(6.00%),Northern Europe(4.00%),Western Europe(3.00%),Domestic Market(3.00%),Oceania(2.00%),Southern Europe(1.00%),Eastern Europe(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
PDC Drill Bit,Diamond Core Bit,DTH Hammer Bit,Rock Tools,Drilling Equipment
4. why should you buy from us not from other suppliers?
The company has built a high-performance Diamond core bit, DTH hammer bits, hole opener and PDC bit and drilling tools production line with advanced technology, complete equipment and standardized management,we are drilling bits professional manufacture.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery
Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,French,Ru
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