Based on this product's specifications, here are some alternatives and similar models
Angle grinder accessory Proline 32576 — diameter 6.5 cm
Summary description:
Accessory for an angle grinder by Proline, model 32576, with a working diameter of 6.5 cm. Designed as a replaceable component to fit compatible angle grinders for cutting, grinding or surface preparation tasks. Useful for metalworking, construction and repair jobs where a compact 6.5 cm diameter tool accessory is required.