Based on this product's specifications, here are some alternatives and similar models
Heller Klinga Viking K96 — Replacement Cutter Blade by Heller (model K96)
Summary description:
Heller Klinga Viking K96 is a replacement cutter blade manufactured by Heller, designed as a spare part for compatible cutting tools. The product is a single blade unit (model K96) intended for use where Heller Klinga Viking blades are supported. Useful for maintenance and repair of cutters, it restores cutting performance without replacing the whole tool and is suitable for professional or DIY use when an exact Heller K96 spare is required.