I went and looked at the Freud site...

http://www.freudtools.com/woodworker...traight_1.html

They don't sell any bits in the 64's...

Where are you buying your bits ????

toller wrote:

Needing to play with my new toy (a 24" omnijig), but not actually needing
any dovetails at the moment; I found that a 15/64" straight bit with a 7/16"
guide cuts a perfect box joint with the standard dovetail template. It is
good for up to 1/2" wood.

Have I discovered this, or have people been doing it for centuries? Okay,
it is not a big deal, but it is cheaper than buying the box joint template.