Diamond rounded cutter 11x4mm coarse abrasiveness No. 19C ___KRY016/021 (2611)

This type of hardware manicure attachment helps the technician remove pterygium. Pterygium is a thin layer of cuticle, so it consists of dead cells. It also performs a protective function and prevents bacteria and infections from getting inside the matrix – the root of the nail, located on the back of the nail bed. Pterygium also acts as a natural skin barrier that protects the nail from injury.