Perry Aynum wrote in :

Due to some new appliances, I need to replace a Formica counter that
has an existing sink.

Can someone suggest the best way to cut a hole in the new counter to
accept a standard stainless sink? Should I drill and use a jigsaw?
A plunge-cut with a circular saw?

Thanks for any advice.

Either one of those will work.

You want to avoid splintering the laminate, so use a sharp blade. One
designed for plywood will be slow but safe. Put tape over the cut line,
then cut through the tape to minimize the chances of splinters.

I recommend a router if it's a below-counter sink and the edge has to
be pretty. Use a down-spiral bit that will push the laminate down.

--
Steve Bell
New Life Home Improvement
Arlington, TX