Kitchen sink - drain hole size
Remodeling kitchen... Kitchen sink we want has 3-3/4" drain hole, although most sinks appear to have a standard 3-1/2" drain hole. Our garbage disposal documentation doesn't state the drain hole size, although current sink appears to be 3-1/2" drain hole... Garbage disposal is a Badger 1 In-sink-erator, 1/3 hp, Model 1-83.
Do I need to be concerned with matching the drain hole size of the sink & the garbage disposal? Or, are fittings avail. To converge the disparate sizes?