Based on this product's specifications, here are some alternatives and similar models
Diamond Cutting Disc Distar Meteor H15 400 x 3.5/2.5 x 25.4 mm
Summary description:
Distar Meteor H15 diamond cutting disc, size 400 x 3.5/2.5 x 25.4 mm, designed for high-performance cutting applications. The segmented rim and diamond grit deliver efficient cutting of concrete, reinforced concrete, building materials and masonry. Suited for angle grinders and abrasive saws with 25.4 mm arbor, for professional construction and renovation work.