Based on this product's specifications, here are some alternatives and similar models
Cutting Disc Set GEKO G02807 – 150 pcs, metal and abrasive use
Summary description:
Set of 150 cutting discs GEKO G02807 for use with handheld rotary and cutting tools. The assortment provides a large quantity of thin abrasive/metal cutting wheels suitable for cutting, trimming and light grinding tasks on metal and similar materials. Designed for frequent replacement in workshop, construction or DIY applications.