I think the hole saw would have made a mess of the louvres and I didn't have the right size but did have a bit of time and everything else
That's a very good point. Standard side, no problem but it would have ripped the louvers to shreds.
I think the hole saw would have made a mess of the louvres and I didn't have the right size but did have a bit of time and everything else
I used a hole saw. Cost around £5 and only required a small amount of filing to smooth the egdes. Perfect size every time.
I used a hole saw. Cost around £5 and only required a small amount of filing to smooth the egdes. Perfect size every time.