Look at those straw colored chips. Beauty.

Could definitely benefit my tool life to have some coolant though.

14000 rpm 300mm/min .2mm step over 8mm max depth of cut

Predrilled hole to avoid helical ramping (I hate helical ramping)

Got footage of the whole op, will post up on Odysee when I can work through the three hours of footage down to a reasonable screen time.