CNC Plasma Cutting Sunshine Coast

  • High-quality workmanship, every time
  • Crafted for strength and reliability
  • Fast, efficient service

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Machine is Cutting a Piece of Metal With Sparks — On The Spot Steel Fabrication in Caloundra West, QLD

Sunshine Coast CNC Plasma Cutting

We cut steel and aluminium with speed and precision using CNC plasma cutting at On The Spot Steel Fabrication on the Sunshine Coast. Using trusted equipment, our team produces clean, accurate edges, making plasma cutting ideal for both simple shapes and complex designs.


We program our machinery to follow exact measurements, allowing us to cut beams, plates, posts, brackets, and custom components with minimal waste.


With our CNC plasma cutting, we provide a fast and reliable solution for fabrication work where accuracy and detail matter. Whether you need one-off pieces or a full production run, we achieve consistent results across every item.


Call  (07) 5437 0817 today to organise a quote or learn more about our services.

Fast, Reliable Cutting for Fabrication Needs

Our team uses CNC plasma cutting to shape steel and aluminium components with precision, speed, and efficiency. This process works by directing a high-velocity jet of ionised gas through the metal, creating clean, sharp cuts without damaging the surrounding material.


We handle the entire cutting process in-house, using advanced equipment to reduce lead times and maintain accuracy across every job. CNC plasma cutting suits a wide variety of applications, from structural steel elements to custom metalwork for domestic and commercial projects.


With the ability to handle thick and thin materials alike, we provide flexible cutting solutions that help bring your designs to life with detail and accuracy.

Machine is Cutting a Piece of Metal With Plasma — On The Spot Steel Fabrication in Caloundra West, QLD

Frequently Asked Questions

  • What is CNC plasma cutting?

    CNC plasma cutting is a computer-controlled process that uses a high-velocity jet of ionised gas, or plasma, to cut through conductive metals like steel and aluminium. The CNC system follows programmed designs, allowing precise cuts in various shapes and sizes. This method is fast, accurate, and ideal for complex patterns or high-volume production work.

  • How does CNC plasma cutting work?

    CNC plasma cutting works by sending an electrical arc through a gas such as nitrogen, oxygen, or air, turning it into plasma. This plasma reaches extremely high temperatures, melting the metal while a high-pressure stream blows the molten material away. The CNC system controls the torch movement based on pre-programmed instructions, ensuring consistent, accurate cuts.

  • Is CNC plasma cutting better than laser cutting?

    CNC plasma cutting and laser cutting each have advantages depending on the project. Plasma cutting is generally faster and more cost-effective for thicker materials like steel and aluminium. Laser cutting provides higher precision and finer detail for thin materials. The choice between the two depends on material type, thickness, cut quality required, and project budget.