| Customization: | Available |
|---|---|
| After-sales Service: | Online Service |
| Certification: | ISO 9001:2008 |
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ST58 Spherical Threaded Retrac Rock Drill Button Bits for Rock Drilling Supplier
Thread drill bits are made by high quality alloy steel bar and tungsten carbides.
Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks.
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Description |
Button bit made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas. |
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Material |
Alloy steel bar and tungsten carbide bit |
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MOQ |
No MOQ required for testing and trial order |
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Body Type |
Normal and Retrac type |
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Thread type |
R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60 |
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Diameter |
32mm-152mm |
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Button bit shape |
Spherical and Ballistic |
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Face shape |
Flat shape, Drop-center shape |
Our main products:
1. DTH Hammer, DTH bit, Drill rod
2. Top hammer bit, Shank adapter, Drill pipe, coupling.
3. Taper button bit, chisel bit, cross bit,taper rod.
4. Air compressor and drilling machine.
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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