While googling around, I found it!

I have been having as many questions as everyone else in the zone, especially when it comes to feeds and speeds! After running a Bridgeport for thirty years, I just knew by feel what RPM to use for a given situation.
But now that I have built my own CNC router, It is necessary to pre-calculate these feedrates and RPM's!

I rememberd a coworker using a plastic sliderule type gizmo to find the general feedrate under normal conditions. So I googled around till I found one for FREE! :D
http://www.lovejoytool.com/speedcal.htm

I hope this helps all those who read this post!

Eric A.A.

COOL thanks for the info, mine is on the way..........

Use ME Consultant as a search and its a free download, I have been using it for a while.
Al.

Awesome- ben looking for something like this for ages. Thank dude.

That is a handy chart.
Just remember that the sfm and fpt charts on the back are for lovejoy facemills and insert cutters that use carbide inserts.

I got mine last week - they sent it quick!

If you want one, get it now - while the gittin is good!

Scott