DTH Back Hammer
The Eagle Back Hammer is designed for backward hammering and vibration. When the drill string or DTH hammer is stuck in the hole, you can pull it out very easily with our back hammer.
The backhammer may be mounted on the drill pipe joint between the borehole gripper and the swivel head, thus creating a combined effect of effective reverse impact and vibration.
Sturdy and reliable, the backhammer is composed of three components and a plastic housing which acts both as an exhaust emissions guider and a muffler. With regards to the maintenance, it's only necessary to kecp it clean and the linking section we protected when the backhammer is not in use.
In case of jamming of any drilling tool in the boring process, the backhammer will help you save time and money.
The backhammer may be mounted on the drill pipe joint between the borehole gripper and the swivel head, thus creating a combined effect of effective reverse impact and vibration.
Sturdy and reliable, the backhammer is composed of three components and a plastic housing which acts both as an exhaust emissions guider and a muffler. With regards to the maintenance, it's only necessary to kecp it clean and the linking section we protected when the backhammer is not in use.
Features of the Eagle Back Hammer Include:
- Consists of just 5 components
- Easy fit between the drill string and rotation head with any type of thread
- Effective combination of backward hammering and vibration to loosen stuck drill strings
- High quality and well heat-treated alloy steel for increased product life
- Easy to assemble and disassemble for maintenance
| Product name | Pressure | Thread | Total Length(mm) | Diameter(mm) | Kg |
| BH140 | 8 Bar | API 3 1/2" | 510 | 140 | 31 |
| BH160 | 8 Bar | API 3 1/2" | 540 | 160 | 44 |
| BH190 | 8 Bar | API 4 1/2" | 580 | 190 | 63 |
| BH240 | 8 Bar | API 4 1/2" | 600 | 240 | 85 |
Our company has passed and strictly implemented the ISO9001, 2008 quality management system, has independent import and export rights, obtained a number of product invention patents, won the Alibaba special contribution award, Hunan Network Chamber of Commerce vice president unit, A, hardware tools industry top ten excellent network operators, 315AAA quality service integrity units and other honors.
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Down The Hole DTH Back Hammer ISO Approved For Dismantling DTH Hammers Images
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