I'd laugh my behind off, but someone likely got fired.
Is not the sacrificial underneath plate a deliberate strategy for through slot milling?On the CNC Milling centers at work. We mount 2” Aluminum plate. Then we are able to put mounting wherever we need it. Also when one does cut too deep it is only the Aluminum plate.
We used to do a lot of A&B side cutting on sheets of ABS. So we also have a line of 5/16 dowel pin holes running along X axis on 1/2” spacing. Makes for quick and easy setup. Also use a bunch of soluble sided tap to hold work down.
Cutting oil is my blood.
Is not the sacrificial underneath plate a deliberate strategy for through slot milling?
That will stone out....