Viewing a single comment thread. View all comments

gokc69 t1_j24lahp wrote

If you want a nice clean hole in the sink flange I recommend one of these

0

multimetier t1_j25ch9x wrote

Those are for making holes in mild steel breaker panels when you don't want to be drilling. You have to sandwich the metal with the punch, something that's clearly not possible with an installed sink.

3

[deleted] OP t1_j24mrol wrote

[deleted]

1

Own-Pea-8212 t1_j24pxpd wrote

Those are primarily used by electricians to create a knockout in a breaker panel and it would only work if you removed the sink.

​

I'm a general contractor with 35 years of experience in construction.

10