[NSRCA-discussion] tap and clearance drill sizes for metric and US bolt sizes

[John Gayer]

Little change of pace from the heavy lifting of fixing all that is wrong 
with pattern.

Handy little chart for selecting drill sizes for tapping activities.
Also gives you number drill sizes for metric tap and clearance holes.

http://littlemachineshop.com/reference/TapDrillSizes.pdf

John
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.nsrca.org/pipermail/nsrca-discussion/attachments/20161114/a9f0199f/attachment.html>