Based on this product's specifications, here are some alternatives and similar models
Abrasive Cutting Wheel MODECO MN-68-902 125 mm, pack of 25
Summary description:
Abrasive cutting wheel MODECO MN-68-902, 125 mm diameter, supplied as a pack of 25. Designed for cutting metal with angle grinders and similar power tools, these 125 mm discs provide abrasive cutting performance for metalworking tasks such as sheet metal, pipes and profiles. Suitable for professional and DIY use where multiple replacement wheels are needed.