Based on this product's specifications, here are some alternatives and similar models
Diamond Vacuum-Brazed Cup Wheel Dedra DED1592S08 M14 8 mm
Summary description:
Diamond vacuum-brazed cup wheel by Dedra, model DED1592S08, with M14 thread and 8 mm diamond height. Designed for machining, grinding and shaping hard materials such as concrete, stone and ceramics. Vacuum brazing ensures strong bond between diamonds and body for higher durability and consistent cutting performance in angle grinders and similar rotary tools.