Notes: Machining acrylic with MPCNC

1st attempt

Plunging too far at too low a RPM (0.7mm plunge at ~2000 RPM

2nd attempt

Moving too slow at too high a RPM (24 mm/s at ~12000 RPM)

3rd attempt

Not enough power at low RPM causes chatter (24 mm/s at 3500 RPM, 0.5mm
depth of cut)

4th attempt

Getting better (32 mm/s at 4800 RPM,
0.2 mm depth of cut)