"Bill Stock" wrote in
et.cable.rogers.com:

Does anyone have a preference for drill driver bits, specifically
Robertson #2.

Quite a few of us, myself included, have had excellent results with the
products McFeeley's sells. www.mcfeeleys.com

And, to play a familiar tune, have you asked your local, professional
hardware store proprietor for the best he can recommend? Doesn't always
work, but in my case, it usually does. I can't imagine that his 'trade
customers' put up with crap for very long.

Patriarch