The three-wheel hand grinder for lens edging is a crucial tool in the eyewear industry. Designed for precision grinding and shaping of eyeglass lenses, it allows technicians to manually adjust the edges of lenses to fit perfectly into frames. With its three grinding wheels, this grinder ensures smooth and accurate edges, essential for wearer comfort and visual clarity. Compact and easy to use, it's a valuable asset for any eyewear workshop or store.