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| Customized: | Customized |
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| Name: | High air pressure DHD3.5A-90 DTH Hammer Bits |
| Model: | DHD3.5A-90/SP35A-90/NK90-90/Misson30-90/ |
| Hammer model: | DHD3.5A/SP35A-90/NK90/Misson30 |
| Material of bit's body: | 23CrNi3Mo |
| Carbide brand: | YK05 |
| Weight: | 4.7kg |
| Carbide button size: | 14mm * 6 + 12mm * 5 |
| MOQ: | 1 pcs in each model |
Bit Diameter: 90mm
Hammer type: DHD3.5A
Button bit design: Flat Face
Button type: Spherical+Ballistic
Applications: Drifting and Tunneling
QIDELI DTH hammer is one the professional manufacturer and supplier of high performance rock drilling tools,like DTH Hammers and Bits.DTH bits are used for blast hole drilling,working with DTH hammer, mainly applied for Mining,Marble quarry or well drilling and other construction projects.
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.
1. What equitments do you supply?
DTH drilling rig,water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,Tricone bit ,DTH hammer,drill rod,spare parts.
2. How can I make payment?
TT, Western Union, LC etc.
3. How is the shipment? How long dose it take?
For large quantity or heavy products, we ship by sea shipping or land shipping.
Shipping efficiency depends on country and city you want to ship to.
For small and delicate products, we ship by DHL, UPS, Fedex or TNT.
You can also appoint shipping method you like before we ship.
4. How is your quality control?
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. Is it difficult to operate and make the graph?
The instrument is easy to operate and we will send you the detailed operation manual via email.
The detector directly mapping with one button, no need computer drawing mapping.
6.What is the accuracy?
Our natural electric field instruments have been made for more than thirty years, with advanced technology and market test.
We have obtained many invention patents. Our customer feedback rate reaches 100%. Accuracy over 95%.
7.After Services:
Our sales team will response for your question within 24 hours (Holidays Excluded)
Technical Support will be available in any time
Free replacement will provide once the failure confirmed caused by our product quality
24 Hours service hotline.
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