The 45°+ Reverse Bevel Opening is created by cutting into the thicker matboard surface with the blade angled at 45°, thereby slanting the bevel under the matboard surface. The , hiding the matboard core is not visible from the front. The 45°+ Blade Depth must be above 16 in order for the CMC to prompt for the 45°+ CartridgeCartridge is not selected within the Editor; it is set by using a Blade Depth above 16 on the Cut Preview.
Full Definition: 45 Degree Plus Reverse Bevel Opening Definition |