| Customization: | Available |
|---|---|
| Type: | Core Drill |
| Usage: | Well Drilling |
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76/89/94/113/133/153mm Hand drill bits, alloy drag bit,Umbrella bit
Tungsten carbide drill bit
Ruilong Drill produce the tungsten carbide drill bit mainly are:Water exploration drill bit,coal mining bit,soft rock drill bit,composed drill bit and reaming drill bit.Drill bits are manufactured by casting,precision forging and medium carbon alloy machining and can adapt to different drilling conditions.This product is widely used in coal,gypsum mine and other soft rock drilling and reaming.
Our Services:
1. Drill pipe strictly according to API ISO9001 standard
2. If you found to quality problems within one month of the package returned.
3. All strictly according to the contract and fulfill the obligations and responsibilities
4. 24 hours online customer service,feel free contact us.
FAQ:
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: How about the payment term and delivery terms?
A: Payment term can be T/T, L/C, Western Union, Paypal, 30% deposit in advance,balance paid before delivery.
delivery time is about 15 days after recieving deposit ,and within 3 days recieving balance .
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: Where is your factory located in?
A: Our factory is located in linqing city, shandong province, China.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, our always make a serious inspection for all products and raw materials in strict procedure.
We have obtained certificate of ISO9001*Ruilong is professional production of drilling tools, if you want to know more about our products, please feel free to contact us.
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