Based on this product's specifications, here are some alternatives and similar models
Cutting Disc for Metal AWTools 125×22.2×1.0 mm AW40402
Summary description:
A metal cutting disc by AWTools, model AW40402, sized 125×22.2×1.0 mm. Designed for cutting ferrous and non-ferrous metal workpieces with angle grinders that accept 22.2 mm bore discs. The thin 1.0 mm thickness enables faster, precise cuts and reduced material loss, suitable for metal fabrication, workshop repairs, and construction applications.