Hi All,

Has anyone got a comparison chart showing the relative sizes of drill
bits in millimeters. thou. of an inch and the American numbering
system?

I am mainly concerned with bits up to 1 mm diameter.

I get totally confused and will certainly need to have this
information when I get to Vancouver.

Dick Traut

Hello, Dick,
If you will give me an e-mail off list, I will send you a list that I
printed up this afternoon of metric equivalents for drill sizes No 60
through No 80, and also a table from a book giving metric and inch
equivalents for various measurements. I will send them as attachments. I
hope this would help you.
Regards
John