(1) Hot Wire Foam Cutter(2) Aluminum arm is bolted onto the back of the blade spindle bracket.(4) Movie - Cutting Foam 3.7 mg(6) Handheld Hot Wire Cutter(3) A 24 volt AC transform for power and a dimmer switch for temperature control.(5) Tall Fence for cutting(7) Hot wire used to cut a core from a foam block using parts as a template.