| Customization: | Available |
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| Customized: | Customized |
| Standard: | AISI |
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| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Product Name | Important parameters | Parameter Description |
| Button Bit | Diameter | 30-42-90 |
| Button Number | 4-5-6-7-8 | |
| Button Size | 6mm 7mm 8mm 9mm | |
| Tapter Angle (°) | H22-7° H22-11° H22-12° H25-7° H25-11° H25-12° | |
| Skirt Length | 50-90mm |
We choose to use superior steel suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons' dropping out of the holes.
Qideli are a famous drilling tool manufacturer in China since 1990
We Support :
1.DTH Hammer & button bit, drill rod
2.Top hammer bit & shank adapter & drill rod
3.Taper bit, taper rod
4.New and used air compressor and drilling rig
5.DIAMOND ROPE SAW & OTHER STONE TOOLS
Our products have a great advantage both in price and quality, as well as gotten good reputation from our customers from South Africa, Iran, Malaysia, Burkina Faso, South Korea, Japan, Spain, and the Middle East ETC,more than 50 countries or regions.
Customization is welcome ,we are always be here for your solutions,when you need in.
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
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