| |||
| затупленный бур | |||
| плоский бур "рыбий хвост" | |||
| перка | |||
| плоское долото | |||
| долотчатый бур; затупленная алмазная коронка | |||
| пёрка; перовое сверло | |||
|
flat bit : 20 phrases in 10 subjects |
| Information technology | 1 |
| Mechanic engineering | 1 |
| Mechanics | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Tools | 9 |
| Wood processing | 1 |