| After-sales Service: | According to The Reason |
|---|---|
| Warranty: | According to The Reason |
| Certification: | CE, ISO 9001:2008 |
| Standard: | GB |
| Surface Treatment: | Spray-Paint |
| Manufacturing Process: | Forging |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Product name: Taper connector drill bit
Slotted drill bits are also called air drill bits and rock drill bits, which are used for rock drilling and crushing. Mainly used in coal mines, tunnels, etc. It is used together with B22 rock drill pipe. This tapered drill bit is used in granite and marble quarries, gold mines, railways, tunnels, etc.
Made of high-quality hard alloy and high-quality steel.
| Product Name | Taper chisel drill bit |
| Diameter | 38 |
| Carbide specification | 9mm/10mm |
| Degree | 7/11/12 |
| Shank | Hex 19/Hex22 |
Factory direct sales, price concessions, full-time dedicated service tracking
Raw materials, finished product quality and after-sales service are strictly controlled.
We always firmly believe that the importance of doing a good job in each product is greater than everything else.
Believe that cooperation with us will make you feel us our professionalism
1.Q:Are you a trading company or a factory?
A:We are factory directs sales.
2.Q:Can you customize the product?
A:We can customize products according to you required diameter,button size and color.
3. Q: Do you provide samples ? Are they free or extra ?
A: Some stock parts are free and you just need to handle shipping fee. Please contact us for details.
4.Q:Handing time for order?
A:Based on order quantity,normally it takes 25 days for production. About 4or 5days if we have stock on your request size.
5.Q:Quality Control?
A: We have our own experienced QC.
Samping inspection will be carried out before the order is shipped to ensure the quality.
Suppliers with verified business licenses
Audited Supplier 
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