Based on this product's specifications, here are some alternatives and similar models
Angle grinder accessory Proline 88104 — 23 cm diameter, 1 pc
Summary description:
Replacement accessory for angle grinders by Proline, model 88104. Disc-type accessory with a 23 cm diameter supplied as a single piece per pack. Designed for use with compatible angle grinders for cutting, grinding or surface work depending on accessory type; suitable for professional and DIY tasks where a 23 cm disc is required.