Jim I got a set of these bits from MCLS but see they don't have them on there website anymore. That is to bad as with a extension these things are hefty and don't drift like the regular forstner bits do. They have carbide tips and a screw tip in the middle. Glad I got mine when I did. Haven't been able to find them anywhere else on the net.
Retirement: That’s when you return from work one day
and say, “Hi, Honey, I’m home – forever.”
To succeed in life, you need three things: a wishbone, a backbone and a funnybone.