http://foamflying.com/story.php?title=how-to-cut-polystyrene-foam-youtube emember! 1. Another diameter of nichrome is another current. 2. Another length of nichrome is another voltage. Current table for different diameter of nichrome - http://imelnikov.ru/model/tool/foamcut/ EXAMPLE. For 1 meter of nichrome (3.3 feet) 0.3 mm in diameter, a current of 2.7 A and a voltage of 40 volts is needed. ATTENTION! For long lengths or large amounts of work,... Thu, 25 Sep 2025 04:34:33 UTC en