Based on this product's specifications, here are some alternatives and similar models
Rotary Ceramic Burr EXO EXO FREZ CERAMICZNY WALEC ZAOKR. 6.0 mm BL - 141055
Summary description:
EXO rotary ceramic burr, model EXO FREZ CERAMICZNY WALEC ZAOKR., 6.0 mm working diameter. Designed for material removal and shaping tasks using a rotary tool or die grinder; suitable for deburring, profiling and surface finishing on non-ferrous metals, composites and ceramics. Supplied in BL packaging; manufacturer part number 141055, EAN 5906717447082.