Based on this product's specifications, here are some alternatives and similar models
Angle grinder accessory Vorel 81115 — replacement part, pack of 1
Summary description:
Vorel 81115 angle grinder accessory supplied as a single replacement part (1 pc). Compatible with Vorel branded grinders that accept this accessory model. Intended for maintenance or replacement of worn components on angle grinders; suitable for workshop and DIY use. Pack contains one unit and is labeled with manufacturer model 81115.