7/16" hex drive plug cutter. Hardened steel for long life. Tight fit; no glue needed. Plug cutter fits a quick change chuck in a drill press. Tapered sides and a chamfered end for easy start.
The product was great and the size I needed. I've bought three packs of three different sizes in the past but didn't realize this size wasn't included.
I pop this in my drill and cut out some dowels. It makes nice clean dowels out of hard maple. Line on the board in the direction of the grain before you cut the fork, this will help align the grain when you install the fork. After you cut the fork, it can be difficult to see the fibers. It looks much better when the grain is aligned.
I have tried other brands of cork cutter but on the first cut it burned in instead of cutting. This cutter worked much better. I also like the design that rounds off the end of the fork. This made it fit better in the holes. Other cork cutters do not. It was a bit overpriced for just a little but with how well it worked I don't regret the purchase.