What can I say, another great bit from my transition to a bit brand. There are cheaper vinyl cutters than Whiteside, but you get what you pay for. I make a lot of closet drawer dovetail joints and always have at least a pair on hand. Anyone who has worked a lot of Baltic birch knows how tough it can be on cutting machines and how easily it burns with a dull blade, meaning your glue won't be absorbed well and your bond will weaken. In my experience they are better than brands like Freud and Amana and way better than cheap imitations.