: These machines allow you to start the arc without touching the metal. This is essential for cutting rusted, painted, or dirty surfaces like scrap steel.
: This is the thickness the machine can cut cleanly at a productive speed (e.g., 20 inches per minute). Aim for a machine where your typical work is about 80% of this rating. buy plasma cutter online
How to Buy a Plasma Cutter Online: The Ultimate Pro Guide (2026) : These machines allow you to start the
: These require a clean, grounded surface and direct contact to start the cut. They are often cheaper but less versatile for salvage work. 3. Check Your Shop's "Power Diet" Aim for a machine where your typical work
Before clicking "buy," verify your electrical and air setup.
: The maximum thickness the machine can start a cut in the middle of a plate without damaging the torch. 2. Pilot Arc vs. Non-Pilot Arc This choice depends entirely on the state of your metal.
Buying a plasma cutter online can be a high-stakes gamble if you don’t know what to look for. While top-tier industrial brands like and Miller dominate the high end, budget-friendly options from Vevor and YesWelder have become popular for home shops.