Based on this product's specifications, here are some alternatives and similar models
Angle grinder accessory Dedra H1243 — cutting/grinding disc, 12.5 cm diameter, 1 pcs
Summary description:
Dedra H1243 is an angle grinder accessory — a 12.5 cm diameter cutting/grinding disc supplied as one piece. Designed for use with compatible angle grinders for cutting, grinding or surface preparation on metal and other materials, it fits standard mounting and is suitable for DIY and professional repair tasks.