Based on this product's specifications, here are some alternatives and similar models
Replacement blade Fieldmann FZR 9035-A for FZR 70335
Summary description:
Replacement blade Fieldmann FZR 9035-A designed for use with the Fieldmann FZR 70335 unit. This spare cutting blade serves as a direct replacement part to restore cutting performance. Intended for maintenance and repair, it ensures continued operation of the referenced model. Check compatibility and fit before installation.