Quote Originally Posted by middlecalf
I like it! Good job. Now the problem. So far, the smallest mill bit I can find is 1/8" diameter that cuts a 3/16" slot. That's too big. I need smaller (like an 1/8"). Unless I haven't looked in the right places. I suspect the part that I'm trying to replicate (100yrs old) was stamped on a press, that made 10,000 of them. I need one. Oh well.
Here you go - 4 flute, TiN coating, 3/8" shank with 1/8" cutter size :

http://www.kbctools.com/usa/Navigati...m?PDFPage=0121

cheers