Technologies
A laser cutter is an industrial precision machine that uses a focused high-power laser beam to cut, engrave, or score metal sheets and structural materials with tight tolerances and minimal material w
A laser cutter is an industrial precision machine that uses a focused high-power laser beam to cut, engrave, or score metal sheets and structural materials with tight tolerances and minimal material waste. In manufacturing, fiber laser cutters are the standard for cutting steel, stainless steel, alu
A laser cutter is an industrial precision machine that uses a focused high-power laser beam to cut, engrave, or score metal sheets and structural materials with tight tolerances and minimal material waste. In manufacturing, fiber laser cutters are the standard for cutting steel, stainless steel, aluminium, and other metals to engineered specifications without mechanical contact or post-cut burring.
Industrial fiber laser cutting delivers positional tolerances of ±0.1 mm on sheet metal parts, conforming to ISO 2768-f (fine class) for linear dimensions. This precision makes laser cutting suitable for engineering applications where hole placement, notch dimensions, and profile accuracy require tight control without secondary machining. Cut edge quality is evaluated under EN ISO 9013 (thermal cutting — classification of geometric product specification and quality tolerances), with typical surface roughness of Ra 3.2–6.3 µm on structural steel. At Entag, our fiber laser systems hold these tolerances consistently across volumes from single parts to production runs, eliminating the tolerance drift that mechanical punching or waterjet systems can introduce at higher speeds.
Three industrial laser technologies dominate metal cutting, each suited to different materials and tolerances. Fiber lasers excel at cutting metals and reflective surfaces; CO2 lasers are better for non-metals; diode lasers have limited industrial metal applications. The comparison table below shows why fiber is the correct choice for precision engineering parts.
| Feature | Fiber Laser | CO2 Laser | Diode Laser |
|---|---|---|---|
| Best material | Metals (steel, SS, Al, brass, copper) | Non-metals + thin metals | Wood, acrylic, thin plastics |
| Cutting thickness (metal) | Up to 20 mm (steel) | Up to 6 mm (steel) | < 1 mm (metal, limited) |
| Positional tolerance | ±0.1 mm | ±0.2 mm | ±0.3 mm |
| Edge quality (Ra) | Ra 3.2–6.3 µm | Ra 6.3–12.5 µm | Not rated for industrial metal |
| Suitable for industrial parts? | ✅ Yes | Partial | ❌ No |
| Entag capability | ✅ Available | — | — |
Entag operates fiber laser systems — the correct choice for precision metal parts in industrial and engineering applications.
Fiber laser cutting processes a full range of structural and specialty metals. Mild steel (S235, S275) cuts cleanly up to 20 mm thickness; stainless steel grades 304 and 316 process reliably to 12 mm; aluminium alloys 5052 and 6061 cut to 10 mm with minimal edge oxidation; brass and copper also cut cleanly with the correct assist gas. Engineers and procurement managers sourcing parts in Cairo, Alexandria, Jeddah, Riyadh, and Dammam should cross-reference their material specs against these thresholds before quoting. For thicker sections or complex tube profiles, sheet metal fabrication in Egypt and tube fabrication services complement laser cutting within the same platform.
What is a laser cutter used for in metal fabrication?
A laser cutter produces flat metal profiles, brackets, enclosures, and structural components from sheet stock. In industrial fabrication, it replaces mechanical punching and waterjet cutting for faster turnaround, tighter tolerances, and zero tool wear — ideal for custom or low-volume engineering parts.
What is the tolerance of industrial laser cutting?
Industrial fiber laser cutting achieves positional tolerances of ±0.1 mm, conforming to ISO 2768-f (fine class) standard for fine-tolerance parts. This precision suits engineering components requiring exact hole placement and notch dimensions without secondary machining. Fiber laser systems maintain edge quality of Ra 3.2–6.3 µm on structural steel, making them suitable for brackets, enclosures, and precision assemblies where mechanical punching cannot match accuracy.
What metals can a fiber laser cutter cut?
Fiber laser cutters process mild steel (S235/S275) up to 20 mm, stainless steel (304/316) up to 12 mm, aluminium alloys (5052/6061) up to 10 mm, brass, and copper. Material type and thickness directly affect cutting speed, edge quality, and assist gas selection.
What is the difference between a fiber laser and a CO2 laser cutter?
Fiber lasers achieve tighter tolerances (±0.1 mm vs. ±0.2 mm), better edge quality, and higher energy efficiency for metals. CO2 lasers suit non-metals. For industrial metal parts, fiber laser is the industry standard and the only choice for precision engineering.
Can I order laser cut metal parts online in Egypt?
Yes. Entag's platform lets engineers in Cairo and Alexandria upload a DXF, DWG, or STEP file, select material and quantity, and receive a quote within 24 hours. Parts are manufactured without a minimum order quantity and delivered to site.
Does Entag provide laser cutting services in Saudi Arabia?
Yes. Entag serves customers across Saudi Arabia, including Jeddah, Riyadh, and Dammam. Procurement teams can submit CAD files through the same online platform and receive instant quotes for laser cut metal parts to industrial tolerances. For additional capabilities, CNC machining services in Egypt and 3D printing services in Egypt are available on the same network.
Ready to start your project? Request a quote on Entag — upload your CAD file and get a price in 24 hours.
