| Customization: | Available |
|---|---|
| After-sales Service: | Supplied |
| Warranty: | 3 Months |
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Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.
Compatible with the bits of COP/DHD/SD/QL/MISSION series
| BR2 DTH Hammer | ||
| Specifications | Metric | Imperial |
| Hammer Length without Bit | 810mm | 31.89in |
| Weight without Bit | 12.5 kg | 27.581b |
| Outside Diameter of the Hammer | 64mm | 2.52in |
| Top Sub Thread | RD50 BOX | |
| Working Air Pressure Range | 8-15bar/116-217.5psi | |
| Recommended Rotary Speed | 30-50r/min | |
| BR3 DTH Hammer | ||
| Specifications | Metric | Imperial |
| Hammer Length without Bit | 871 mm | 34.29in |
| Weight without Bit | 21 kg | 27.581b |
| Outside Diameter of the Hammer | 82mm | 3.29in |
| Top Sub Thread | API2 3/8"REG PIN | |
| Working Air Pressure Range | 10-17bar/145-246.5 psi | |
| Recommended Rotary Speed | 30-50r/min | |
| WD30R DTH Hammer | ||
| Specifications | Metric | Imperial |
| Hammer Length without Bit | 854mm | 33.62 in |
| Weight without Bit | 27.15 kg | 59.861b |
| Outside Diameter of the Hammer | 82mm | 3.23in |
| Top Sub Thread | API2 3/8"REG PIN | |
| Working Air Pressure Range | 10-25 bar/145-363 psi | |
| Recommended Rotary Speed | 30-60r/min | |
| Impact Rate at 17 Bar | ||
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