| Rotorhacke | Nominativ, Singular | nominative case, singular | |
| Rotorhacke | Genitiv, Singular | genitive case, singular | |
| Rotorhacke | Dativ, Singular | dative case, singular | |
| Rotorhacke | Akkusativ, Singular | accusative case, singular | |
| Rotorhacken | Nominativ, Plural | nominative case, plural | |
| Rotorhacken | Genitiv, Plural | genitive case, plural | |
| Rotorhacken | Dativ, Plural | dative case, plural | |
| Rotorhacken | Akkusativ, Plural | accusative case, plural |