| Coating: | Coating |
|---|---|
| Material: | Tungsten Carbide, Carbon Steel |
| Type: | Core Drill Bit |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier 
Q1 Are you manufacturer or distributor?
We are a manufacturer. And we also have our own trading company. We have a professional R&D team, sale team,etc. We can provide
you the best quality goods and the perfect service.
Q2 Do you supply OEM/ODM service?
Yes. Customization is available.
Q3 How to deal with the defective items?
In fact our workers will check the goods on quality and quantity seriously before we ship it. If you do have a defective item, our
after-sale services will give you suggestion or send you the spare parts after we received your feedback with details(pictures).
Q4 How can I test the quality?
You are welcome to get the samples from us. Our costumers are very satisfied with us both the quality of products and the service.
Q5 What's your delivery time?
In stock items just 24 hours after payment;for customized items, 3-7 days will be used for the production.
Suppliers with verified business licenses
Audited Supplier 
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