This 16mm Drill tool suitable for all kind of chuck system drill machine. This tool used to make manual drill holes on PVC pipe for fixing 16mm bush (grommet) for the extension of water supply lines in drip irrigation. This makes an exact 16mm hole in the PVC pipes to fix the 16mm grommet (bush) perfectly and it helps to avoid leakages.
Usage :
a) Manually make a drill hole on a PVC pipe by using drill machine
b) Fix the 16mm starter grommet in the drill hole.