What is the cut capacity of the Razorweld 45? June 11, 2021 21:55 The Razorweld 45 plasma cutter is rated for a cut capacity of 1/2" and pierce capacity of 5/8" for mild steel. Related articles What are the airflow requirements of the Razorweld 45? Where can I find consumables for the Razorweld 45? Does the Razorweld 45 require any wiring to use with the CrossFire line of CNC machine? Where can I find a cut chart for the Razorweld 45? Excessive cut edge angularity (bevel)