X-Acto Foam Board Cutter
Ideal for cutting mat and Foam Board up to 1/2" thick. The flat support base makes clean 90 degree cuts and a snap on attachment gives beveled angles. The standard X-acto 8R blade is always visible, easy to change, and adjusts up to 9/16". Packaged with 2 blades.
(X-ACTO blades are extremely sharp. Use with caution. Wear safety goggles.)