Pic is a red x. What is it?

Holes already exist, not to mention a hole in your center console wont make your boat sink.

I added speaker to my boat and a rotozip worked awesome.

I got hooked up with some bits from a machinist that should get me fixed up.

Use a dremel thats not to aggressive, tape the surface with blue masking tape, and most defiantely wear a respirator or something to keep you from inhaling the dust and eye protection. a long sleeve shirt or sweater and some gloves would be a great idea as well. or that dust will have you itching like crazy!!!

rotozip is the way to go for sure!

Cover any exposed skin heavily with baby powder prior to cutting. This clogs your pores, thus not allowing fiberglass to stick in them which is what makes you itch like crazy!

Sounds weird but, it works!