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Old 06-15-2020, 09:23 AM   #21
isotopesope
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Quote:
Originally Posted by mitch808 View Post
Now i need to find a good site about all the various endmill bits and shapes that are available.

Maybe something that has a side by side of the bit and the cutting profile

I getting overwhelmed with the choices and shapes available.

I got the paperback “the milling machine for home machinists,” and its helpful but some concepts it doesnt delve into too well like bit types and speeds/feeds. But also has some assumptions around typical use where i had to research further
i'd recommend the NTMA Harig Speed & Feed Calculator. It's essentially a cardboard slide ruler that helps you determine cutter speeds and feeds for various operations and materials, based on either high speed steel or carbide cutters. It's available on the NTMA website. It's super handy to have in the shop.
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