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What metals can be cut with a plasma cutter?

Asked by Maya Kryder on September 10, 2021

Categories: Hobbies and interests Woodworking


Rating: 4.4/5 (75 votes)

Plasma cutting is a process that cuts through electrically conductive materials by means of an accelerated jet of hot plasma. Typical materials cut with a plasma torch include steel, stainless steel, aluminum, brass andcopper, although other conductive metals may be cut as well.

How accurate is plasma cutting? The Inherent Accuracy of Plasma ARC. Plasma will produce good results for perhaps 95% of theapplications out there, but you're not going to cut watch parts with it. Plasma produces a cut edge that is as smooth as laser, but it is handicapped by a slight (4 to 5 degree) bevel in the cut face.

What is the best cheap plasma cutter? 6 Best Cheap Plasma Cutters – Reviews

  1. Lotos LTP5000D Plasma Cutter – Best Overall. Check Latest Price on Amazon.
  2. Forney Easy Weld 251 Budget Plasma Cutter.
  3. SUPER DEAL CUT 50 Plasma Cutter – Best Value.
  4. PrimeWeld Ct520d Budget Plasma-Cutter.
  5. SUNGOLDPOWER 50A Air Plasma Cutter Inverter.
  6. HITBOX 40A 220V Plasma-Cutter Machine.

Can you use an air compressor with a plasma cutter? But if you don't want to purchase a separate air compressor, you may consider a plasma cutter with an integrated air compressor. Note that plasma cutters with factory-built air compressors can use standard household electric power and are designed for cutting thin metals which are below 0.625”.