Hot Wire CNC Foam Cutter for Signs & Props - YouTube
Amazon.com: FoxAlien HW40 CNC Hot Wire Foam Cutter, Thermocut Foam Cutting Machine for Foam Board, EVA, EPP, EPE Heating Wire Electric Cutting Tool with Temperature Control and Voltage Digital Display (400x400mm) :
Hotwire CNC Cutter Kit - WindyHillHobbies
CNC Hot Wire Foam Cutters Home | RCFoamCutter | Sunnyvale, CA