Hi,

Had some major progress this afternoon, using a single flute up cut bit (5mm wide).
With spindle at max (18000 rpm we think) we tested cutting through the plywood at 3mm and 5mm depths, then tested speeds from 1200 mm/m upto 5000 mm/m.
All speeds gave good results, however over 2000 mm/m it was fantastic! Beautifully clean finish.
More tests to be done this week, also need to get the spindle issue sorted! Ie the one we paid for!

Will keep you updated!

Thank you.