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COP Backhammers
Bestlink
The COP Backhammer is a tool that can save and re-cover a drill string stuck in a hole, it can be easily fitted in a suitable tube joint between the drill support and the rotation head to provide an effective combination of backward hammering and vibration to loosen stuck drill strings
| Product No. | Working pressure, max | Rear thread API Reg, ext | Front thread API Reg, int | Spanner size, front | Installed length | Total length | Diameter | Weight | ||||||
| bar | psi | mm | inch | mm | ft / inch | mm | ft / inch | mm | inch | kg | Ibs | |||
| HBH14 | ||||||||||||||
| 89000581 | 8 | 116 | 3 1/2'' | 3 1/2'' | 95 | 3 3/4'' | 415 | 1' 4 3/8'' | 510 | 1' 8'' | 180 | 7 1/16'' | 31 | 68 |
The COP Backhammer is a tool that can save and re-cover a drill string stuck in a hole, it can be easily fitted in a suitable tube joint between the drill support and the rotation head to provide an effective combination of backward hammering and vibration to loosen stuck drill strings
| Product No. | Working pressure, max | Rear thread API Reg, ext | Front thread API Reg, int | Spanner size, front | Installed length | Total length | Diameter | Weight | ||||||
| bar | psi | mm | inch | mm | ft / inch | mm | ft / inch | mm | inch | kg | Ibs | |||
| HBH14 | ||||||||||||||
| 89000581 | 8 | 116 | 3 1/2'' | 3 1/2'' | 95 | 3 3/4'' | 415 | 1' 4 3/8'' | 510 | 1' 8'' | 180 | 7 1/16'' | 31 | 68 |
