| |||
drill bit | |||
bit; boring head; drill crown; steel bit | |||
boring bit; core bit; core cutter head | |||
blank bit; core drill | |||
jackbit | |||
| |||
drilling bits parts of machines | |||
| |||
crown | |||
| |||
drill bits |
Bohrkrone: 52 Phrasen in 5 Thematiken |
Bauwesen | 1 |
Bergbau | 45 |
Bohren | 1 |
Geowissenschaften | 1 |
Maschinenbau | 4 |