![](https://marketplace.evitat.com.au/images/thumbnails/75/75/detailed/10/diamond-drill-bit-30mm.jpg)
![](https://marketplace.evitat.com.au/images/thumbnails/75/75/detailed/10/hole_drilled_a61a576d-a20f-41d7-aa8f-7cb1f3acf3bb.jpg)
30mm diamond coated hole saw (core drill) for drilling through a concrete tank lid / roof. Chuck size: 10mm.
Used when installing a TankMate sensor on a concrete tank. See installation video for details.
Power drill (plug in) / or a good quality 18V battery drill required.
Depth:
68mm
Currently not available
Currently not available