I'm changing some down lights from low voltage to 240v.
Ive got to double check, but I think the new ones require a larger diameter hole and I'm a little unsure of what the best method to make the hole bigger. I would prefer not to bodge the hole.
If I cant get anything above the ceiling to centre a hole saw, what other methods would people suggest?
Has anyone seen jig for this?
Ive got to double check, but I think the new ones require a larger diameter hole and I'm a little unsure of what the best method to make the hole bigger. I would prefer not to bodge the hole.
If I cant get anything above the ceiling to centre a hole saw, what other methods would people suggest?
Has anyone seen jig for this?