Based on this product's specifications, here are some alternatives and similar models
Grinding/sanding accessory set Dedra 0782 for wood, shank Ø 8 mm, 5 pcs
Summary description:
Dedra 0782 is a set of grinding and sanding accessories designed for woodwork. The pack contains 5 pieces with an 8 mm shank diameter, compatible with rotary tools that accept Ø8 mm fittings. Intended for shaping, smoothing and surface preparation of wooden parts, the set suits hobby, carpentry and repair tasks.