| Customized: | Customized |
|---|---|
| Standard: | GB/T2828.1-2003 |
| Length: | Stub-length |
| Type: | Alloy Steel |
| Material: | Alloy Steel & Tungsten Carbides |
| Usage: | Well Drilling |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Factory rock drilling bit Maxdrill tophammer for mining tunneling
| Warranty period | 6 Months |
| Certification | ISO 9001:2015 |
| Standard | GB/T2828.1-2003 |
| Surface treatment | Painting |
|
After-sales service |
Yes |
| Manufacturing process | Machining |
| Material | Alloy Steel & Tungsten Carbides |
|
Part name |
drill bit |
1.Engaged in the trade industry since 2004, has rich trade practice experience and professional trade team .
2.We have our own production plant, complete production equipment to provide high quality drilling parts, OEM and ODM services.
3.Our company has professional technical personnel, can provide the corresponding technical support, and provide thoughtful service for you.
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
Suppliers with verified business licenses
Audited Supplier 
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