Milling a file
This was giong to be a test of our grind after a tough cutting situation, but in my rush to get done during lunch break, the programming was terrible. Anyway, parameters were 780 sfm, .02 radial, .005 ipt and .5 deep. The second stage was to be 17-4 ss at 1000 sfm,.04 radial and.01 ipt. Plenty of worn files around, so I will prepare better an try again soon. See more about us at mountaintopsharpening.com