| 摘要 |
A cutting tool for forming holes in plastic piping primarily intended for use in holing irrigation pipes (10) for drips and sprinklers with holes ranging from 2-4 mm in diameter. The tool comprises of a blade element (3) made of steel, preferably hardened and provided with a sharpened around cutting edge, and a body (1) and handle (2) made of high strength plastic material, with a lower jaw (7) allowing the holing of pipes ranging from 12-32 mm in diameter. |
