Tip size guide for plasma cut torch IPT/IPTM80
0.9 tip cuts sheet metal,thin metals. Adjust air pressure accordingly till the tip stops whistling.
1.0 tip good for 1/16” to 1/4” metal.
1.1 tip good for 1/8” to 3/8” metal.
1.2 tip good for 3/8” to 5/8” metal.
1.3 tip good for 1/2” to 1” and better or thicker. Adjust air pressure accordingly.