Based on this product's specifications, here are some alternatives and similar models
Masonry Chisels AWTools AW43140 set, weight 560 g, steel construction
Summary description:
AWTools AW43140 masonry chisels are hand tools designed for cutting, shaping and removing mortar, brick and stone. The product weighs 560 g and features a steel construction suitable for chiselling tasks in masonry work, repair and refurbishment. Intended for professional and DIY use where controlled chip removal and edge profiling are required.