Digital cutting machines generally use oscillating blades to cut foam board. These blades vibrate rapidly back and forth, creating clean and precise cuts through the material.
However, the specific type of tool or blade might vary depending on your machine model and its capabilities. Some machines might offer different blade options for various materials, including foam board. Here are some possibilities:
Deep-point blades: These have a pointed tip and are often used for thicker foam boards, achieving sharp and accurate cuts.
Rotary blades: These have a circular blade that rotates, ideal for thinner foam boards and creating intricate curves.
Drag blades: These glide across the material rather than vibrating, suitable for soft foams or specialty textures.