A handy punch tool for making 4mm holes in LDPE plastic main water supply pipework.
A must have tool when setting up your micro irrigation system for
making the correct size hole to add drippers and micro tubing to your main water supply pipe.
 
Includes ten 4mm hole repair "goof plugs" - just in case you change your mind!
If you have made a hole in the wrong place, simply push in a goof repair plug.