livingaboard
New Member
Once again I call upon the vast knowledge of this board to help me out.
I ordered a Blanco composite granite sink and forgot to have them drill an additional hole next to the center hole it comes with. It is on its way and I will need to open up an additional "knockout". There are 7 knockouts on this sink. Are these "knockouts" really knockouts or are they just a premarked area that have to be drilled out?
If I have to drill a hole how should I go about doing this? I believe it is about 1.25 inches in diameter.
thanks,
Dave
I ordered a Blanco composite granite sink and forgot to have them drill an additional hole next to the center hole it comes with. It is on its way and I will need to open up an additional "knockout". There are 7 knockouts on this sink. Are these "knockouts" really knockouts or are they just a premarked area that have to be drilled out?
If I have to drill a hole how should I go about doing this? I believe it is about 1.25 inches in diameter.
thanks,
Dave