Shaviv offer a series of simple to use, flexible yet powerful tools for chamfering and cleaning pipes, tubes and holes. The 155-90071 set includes a Mango II long reach handle, tool holder and HSS countersink. Excellent for chamfering and countersinking, the tool can be used on holes up to 20mm (0.79") in diameter. Contents • Mango II Handle • F Holder • F20 Countersink