Question 1

What file formats do you accept for laser cutting?

Accepted Answer

We accept DXF, DWG, STEP, and IGES files. DXF is preferred for 2D profiles as it imports directly into our nesting software. If you only have PDF drawings, we can create CAD files for an additional programming fee.

Question 2

What's the difference between nitrogen and oxygen cutting?

Accepted Answer

Nitrogen cutting produces oxide-free, clean edges—essential for stainless steel that will be welded or left unpainted. Oxygen cutting is faster on mild steel but creates an oxide layer on the cut edge. We select the appropriate gas based on your material and end-use requirements.

Question 3

What tolerances can laser cutting achieve?

Accepted Answer

Standard tolerance is ±0.1mm for most materials and thicknesses. Hole diameters are typically accurate to ±0.05mm. Tolerances may vary for very thick materials or heat-sensitive features—we'll confirm achievable tolerances at quotation.

Question 4

Can you cut small quantities or prototypes?

Accepted Answer

Yes, laser cutting is efficient even for single parts or small batches. There's no tooling cost, so prototype quantities are economical. We can often turn around small orders in 3-5 business days.

Question 5

Do you offer secondary operations after cutting?

Accepted Answer

Yes, we can provide deburring, tapping, countersinking, and folding (via our CNC press brakes) as part of a complete service. Many customers prefer receiving finished parts ready for assembly or coating.

Question 6

Can you cut panels for data centre enclosures and server racks?

Accepted Answer

Yes, data centre infrastructure is a growing part of our work. We cut enclosure panels, blanking plates, cable tray components, and ventilation grilles in galvanised steel, aluminium, and stainless steel. Our clean-edge cutting is ideal for powder coating and our nesting efficiency keeps costs low on high-volume rack builds.

Question 7

What thickness can laser cutting handle?

Accepted Answer

Our fiber laser systems cut mild steel up to 25mm thick, stainless steel up to 20mm, and aluminium up to 15mm. Thinner materials (under 6mm) can also include copper and brass. The optimal thickness range for best edge quality and speed is 0.5mm to 12mm for most materials. We'll confirm cutting capability and edge quality expectations for your specific material and thickness at quotation.

Question 8

Is laser cutting better than plasma cutting?

Accepted Answer

Laser cutting offers significantly tighter tolerances (±0.1mm vs ±0.5-1mm for plasma), cleaner edge quality, and smaller kerf widths. It's superior for thin to medium-thickness materials, intricate profiles, and applications requiring minimal post-processing. Plasma cutting can be more economical for very thick materials (25mm+) where edge finish is less critical. For most precision sheet metal work, laser cutting is the preferred method.

Question 9

What materials can be laser cut?

Accepted Answer

Our fiber laser cuts mild steel, stainless steel (304, 316), aluminium (5052, 6061), galvanised steel, zincanneal, copper, and brass. Fiber lasers excel at cutting reflective materials like aluminium and copper, which were challenging for older CO2 laser systems. We don't cut wood, plastic, or non-metallic materials—our focus is exclusively on precision metal cutting.

Question 10

How accurate is laser cutting?

Accepted Answer

Our fiber laser cutting achieves positional accuracy of ±0.1mm with hole diameter accuracy typically ±0.05mm. Kerf width ranges from 0.2mm to 0.5mm depending on material and thickness. Edge perpendicularity is maintained within 0.5°. These tolerances make laser cutting suitable for precision-fit components, interlocking assemblies, and parts that require minimal secondary finishing.

Question 11

How much does laser cutting cost?

Accepted Answer

Laser cutting costs are driven by material type, thickness, total cutting length, and quantity. There are no tooling charges, making it cost-effective even for single parts. Simple flat parts in mild steel can start from a few dollars each in volume. We provide detailed quotes within 48 hours—send us your DXF files with material and quantity requirements for an accurate price.

Industrial Laser Cutting Services Sydney — Steel, Aluminium, Stainless

Laser Cutting Explained

Capabilities

Fiber Laser Cutting

Precision & Edge Quality

Nesting & Material Efficiency

Real-World Applications

Facility & Equipment

Frequently Asked Questions

What thickness can laser cutting handle?

Is laser cutting better than plasma cutting?

How accurate is laser cutting?

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