| Transport Package: | Cartons + Ply-Wooden Cases for Exporting |
|---|---|
| Trademark: | Sollroc |
| Origin: | Changsha |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Mission 40 125mm DTH Rock Hammer Bits For Rock Breaking
Our Products:
With professional manufacturing experience in DTH hammer production, our factory can supply you with high
pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material.
Products Description
4 inch Drill Hammer, DHD340/COP44 DTH Hammer
| Item | Diameter | Weight(kg) | Gauge buttons | Front buttons | Part No | |
| Mission40 125 Shank | 125mm | 9.0kg | 8×φ14 | 7×φ13 | HD45-125 | |
| Hammer inch | Bits diameter | Shank | |
|---|---|---|---|
| 1" | 64mm-70mm | 2 1/2"-2 3/4" | BR1 |
| 2" | 70mm-95mm | 2 3/4"-3 3/4" | MACH20/BR2 |
| 3" | 90mm-102mm | 3 1/2"-4" | COP32/COP34/MACH303 M30/DHD3.5/BR3 |
| 4" | 105mm-152mm | 4 1/8"-6" | COP44/DHD340/MACH44 SD4/M40/QL40 |
| 5" | 133mm-165mm | 5 1/4"-6 1/2" | COP54/DHD350R/MACH50 SD5/M50/QL50 |
| 6" | 152mm-254mm | 4 1/8"-10" | COP64/DHD360/SD6 M60/QL60 |
| 8" | 203mm-330mm | 8"-13" | COP84/DHD380/SD8 QL80/M80 |
| 10" | 254mm-380mm | 10"-15" | SD10 HN100 |
| 12" | 305mm-508mm | 12"-20" | DHD1120/SD12 HN120/HN125 |
Products photos:
Advantages:
2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.
4. Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.
5. Interchangeable with DTH bit and drill pipe
Quality warranty:
Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Package:
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.
Transportation:
By air, By Express or By sea according to your requests
Suppliers with verified business licenses
Audited Supplier 
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