View Single Post
  #4  
Old 01-09-2022, 09:01 AM
Crater101's Avatar
Crater101 (Warren)
Mostly Harmless

Crater101 is offline
 
Join Date: Jul 2020
Location: Bathurst, NSW
Posts: 834
I couldn't find one that was six inch, but I did find a hole saw that was 178mm
https://www.bunnings.com.au/kango-51...51178_p0354588
...and some of them are diamond / carbide tipped, so that may be one approach. If there's a 178mm in existance, there may be a 150mm...although you'll no doubt need a fairly powerful drill behind it, and the patience to work through it carefully.
Just a thought.
Reply With Quote