wildbill wrote:

Looking for an 11/16" drill with 1/2" or 3/8" shank. Just a single
bit. To be used for drilling alum and some wood so it doesn't have to
be some super, whiz-bang coated bit or alloy. Local hardware store
doesn't have 'em.

Those are called "Silver and Deming" bits for some obscure reason. Be aware that
some of them cut quite a bit oversize, so try it out in a piece of scrap BEFORE
you use it on your precious...

GWE