CNC Plasma Dross: What Causes It and How to Fix It If you’ve spent any time CNC plasma cutting, you’ve probably dealt with dross. It’s that unwanted buildup of metal along the bottom edge of your parts that leaves you reaching for a grinder when the cutting is finished. A little dross might not seem […]
Tag Archives: Cutting Speed
How Amperage, Cut Speed, and Tip Size Work Together in CNC Plasma Cutting A plasma cutter has a lot of settings, but three of the most important are closely connected: Amperage Cutting speed Tip size The mistake is treating them as three independent settings. They are a system. If you change amperage without considering the […]


