18mm MDF Waste Board for XYZ carve and other CNC routers of this shape and size.
Dimensions are according to build instructions, 1000x940mm with hole diameters 10mm from the edge and countersunk. All made on a precision CNC router.
There are two options to choose from:
Option A: Without fixation holes
Option B: With 144x fixation holes (for screw in studs)