Based on this product's specifications, here are some alternatives and similar models
Diamond Cutting Disc Distar SOFTEDGE 115 x 1.5 x 22.2 mm for Angle Grinder
Summary description:
Distar SOFTEDGE diamond cutting disc 115 x 1.5 x 22.2 mm is designed for angle grinders and provides precision cutting of hard materials. The thin 1.5 mm blade and 22.2 mm bore enable fine, controlled cuts with reduced material loss. Intended for professional and DIY use on tile, ceramic, stone and similar surfaces where a soft edge finish is required.