Based on this product's specifications, here are some alternatives and similar models
Replacement blade Fieldmann FZR 5611-B for FZR 9032-B trimmer/edger, spare cutting blade
Summary description:
Replacement cutting blade Fieldmann FZR 5611-B designed as a spare for models such as FZR 9032-B. Intended for use as a cutting element in compatible trimmers or edgers, it restores slicing and edging capability. Useful for homeowners and gardeners needing a direct-fit spare part to maintain tool performance and extend service life.