LASER PROCESS

What is Laser Cutting?

Laser cutting is simply a way of cutting metal (and some other materials) with extreme precision using a focused beam of light. Modern fiber laser cutting machines create a very fine beam - usually between 0.1 and 0.3 mm wide - and can deliver anywhere from 1 KW to over 6 kW of power. This lets them cut cleanly through steel, stainless steel, aluminium, brass, copper, titanium and more.The focused beam melts or vaporizes the material along a programmed path while assist gas blows the molten metal away. The result is a narrow, clean kerf with minimum HAZ . Because there is no physical tool touching the material, you get consistent quality, no tool wear, excellent edge quality, full CNC control and the freedom to cut both simple shapes and very intricate designs. which is why fiber laser cutting has become the go-to method for industrial fabrication, jewellery, medical parts and electronics.

Enquire Now How Laser Cutting Works

How Laser Cutting Works

1. Beam generation

1064 nm infrared in fiber

2. Beam delivery and focusing

0.05–0.2 mm focused spot

3. Material interaction

Melts or vaporizes metal

4. Assist gas injection

Ejects melt, protects lens

5. Path control

CNC or galvo motion

6. Cut completion

Narrow kerf, minimal burr

URSA

URSA is a standalone fiber laser cutting machine from Markolaser, built to cut metals and some non metals quickly and accurately across mixed materials and thicknesses. Intelligent process control delivers consistent cut quality with minimal operator intervention, keeping your cost per part low.

Choose from 200–1.5 kW Laser source options to match the power to your materials. Optimised cutting parameters give strong results from each power level, so you use less energy across steel, stainless steel, aluminium, brass and copper.

URSA is open to downstream processes and integrates easily with the existing machines on your factory floor.

Types of Laser Cutting

Laser cutters are classified by the laser source (which decides what materials they cut well) and by the beam delivery (which decides thickness and detail).

By laser source

Laser type	Wavelength	Applications	Not ideal for
Fiber laser	~1,064 nm	Marking, Annealing, Cutting, Welding, Ablation, Special applications on all metals including reflective brass, copper, gold, silver, aluminum, stainless, titanium, Limited plastics	Clear acrylic, wood, most organics, nylons, polyamide, POM (Delrin)
CO₂ laser	10.6 um	Marking, cutting, welding (plastic to plastic) on Wood, acrylic, paper, leather, fabric, rubber, foam	Bare reflective metals
Green laser	532 nm	Copper, gold, very fine features with low heat input, glass both surface & in vitro	High-volume thick cutting
UV laser	355 nm	Marking on glass, polypropylene, polyamides, POM, transparent plastics Polymers, films, flex PCBs, glass, cold cutting of sensitive parts	Thick metal
Femtosecond/PICOsecond (ultrafast)	Various	Medical stents, micro-holes, near-zero heat-affected zones, 3D Engraving	Cost-sensitive general cutting

Materials Suitable for Laser CuttingFiber laser cutting works exceptionally well on a wide range of metals and some non-metals. Below is a practical guide to the most common materials and recommended thickness ranges.

Materials Suitable for Laser Cutting

Fiber laser cutting works exceptionally well on a wide range of metals and some non-metals. Below is a practical guide to the most common materials and recommended thickness ranges.

Materials & Thickness Guidelines

Material	Recommended Thickness Range	Typical Assist Gas	Notes / Best Results
Mild Steel / Carbon Steel	0.5 – 25 mm	Oxygen	Fastest cutting speeds; excellent for structural parts
Stainless Steel	0.5 – 20 mm	Nitrogen	Clean, oxide-free edges; ideal for food-grade & decorative parts
Aluminium	0.5 – 15 mm	Nitrogen	Reflective material – modern fiber lasers handle it well
Brass	0.5 – 10 mm	Nitrogen	Good results on thinner sheets; popular for decorative work
Copper	0.5 – 8 mm	Nitrogen	Highly reflective – requires higher power and optimized parameters
Titanium	0.5 – 12 mm	Nitrogen or Argon	Excellent for aerospace and medical applications
Gold / Silver (Jewellery)	0.2 – 3 mm	Nitrogen or Air	Perfect for fine filigree, pendants, and intricate designs
Galvanized Steel	0.5 – 12 mm	Oxygen or Nitrogen	Good cutting quality with proper parameter control
Thin Plastics / Acrylic	0.5 – 10 mm	Air	Clean edges possible on certain plastics (test recommended)
Other Alloys (Inconel, Tool Steel, etc.)	0.5 – 15 mm	Nitrogen	Excellent precision on high-value engineering alloys

Industrial Applications

Automotive components and brackets
Electronics parts and enclosures
Medical stents and precision surgical components
Thin sheet metal fabrication and prototype parts

Jewellery & Filigree

Intricate gold and silver filigree pendants
Brass and precious metal jewellery designs
Fine decorative cuts and openwork patterns

Watch Parts & Decorative Metalwork

Precision watch gears, hands, and dials
Nameplates and identification tags
Decorative metal art, wall panels, and custom signage

Product Gallery

Markolaser laser cut PET 560 dtex airbag fabric – 0.4mm thick, 6 layers with clean sealed edges

This airbag is made from PET 560 dtex fabric with a total thickness of 0.4 mm across 6 layers. Polyester (PET) is increasingly used in modern airbags for its dimensional stability, lower moisture absorption, and good strength. Markolaser laser cutting machines deliver clean, sealed edges and precise mounting holes without fraying or damaging the multi-layer fabric — making them ideal for high-quality automotive airbag production. Ask us details

Laser-cut bevel on a 0.71 mm stainless steel medical hypotube with a 110 micron wall

Medical hypotubes are used in hypodermic and spinal needles, biopsy needles, aspiration cannulas and catheter delivery systems. Fiber laser cutting produces precise bevels, slots and side windows on tubes under 1 mm in diameter without crushing the tube or leaving burrs, so parts need minimal finishing before use. Send us a sample to test-cut your tube design.

High-precision laser cut copper watch gears, hands and electrodes by Markolaser – intricate fine detail cutting

Precision laser cutting of watch components: hands, gear wheels, skeleton dials and movement bridges cut from thin copper, brass and stainless steel sheet. Markolaser’s fiber laser cutting systems produce fine teeth, sharp tips and intricate openwork without contact. The same process cuts prototypes and production runs straight from CAD, with no dies or moulds to make, so watchmakers and jewellers can move from design to finished part faster. For sampling on your own watch parts, mail us at info@markolaser.com .

Precision laser cut copper electrode by Markolaser URSA – intricate EDM and electrical contact design

Laser Cut Copper Electrode by Markolaser URSA : precision-laser cutting of copper electrode using the Markolaser URSA laser system and is widely used in EDM as spark-erosion electrodes for mold and die making, in resistance welding as welding tips and contacts, in electronics as high-conductivity terminals and connectors, and in battery and energy systems as current collectors and tabs.

Laser Cutting vs Traditional Methods

Feature	Fiber Laser Cutting	Plasma Cutting	Waterjet Cutting	Mechanical (Punching / Shearing)
Precision	Excellent (±0.05 mm)	Moderate	Very Good	Good
Kerf Width	Very narrow (0.1–0.3 mm)	Wide	Medium	Depends on tool
Heat-Affected Zone	Very low	High	None	None
Edge Quality	Clean, smooth	Rough, often needs finishing	Excellent	Good to average
Material Thickness	Best up to 25 mm	Excellent for thick plate	Excellent for thick plate	Limited by machine capacity
Complex Shapes	Excellent	Limited	Excellent	Limited
Speed (thin sheet)	Very Fast	Fast	Slow	Fast
Running Cost	Low to Medium	Medium	High (abrasive + water)	Low
Tool Wear	None	Consumable electrodes	Nozzle & abrasive wear	High tool wear
Best For	Precision metal parts, jewellery, fine details	Thick mild steel	Thick or heat-sensitive materials	High-volume simple shapes

Frequently Asked Questions

1 How does laser cutting compare to traditional cutting techniques?

Ans: Laser cutting offers superior speed, precision, and flexibility compared to traditional methods like punch pressing, EDM, or plasma cutting. It allows for smaller kerf widths, cleaner edges, and the ability to cut intricate designs without physical contact. Markolaser’s fiber and CO₂ laser marking machines minimize fixturing needs, support automation, and are ideal for high-volume production across metal and non-metal materials, making them more cost-effective for complex jobs.

2 where is fibre laser cutting used in industry ?

Ans: Fiber laser cutting is a staple technology across heavy manufacturing, precision engineering, and commercial production due to its speed, accuracy, and ability to cut highly reflective metals.

3 What are the advantages of cutting by Lasers?

Ans:

Clean, burr-free or low-burr edges (especially with nitrogen).
Excellent repeatability for high-volume production.
Ability to cut reflective metals (aluminium, copper, brass) with modern fiber lasers.
Reduced secondary operations (less need for grinding or deburring).
Lower long-term operating costs due to high efficiency and low maintenance.

These advantages make fiber laser cutting the preferred process for precision metal fabrication, jewellery, electronics, automotive components, and medical parts.

4 What is the price of a fiber laser cutting machine in India?

Ans: For a standard URSA Laser cutting machine, the price ranges between 1.8-2 million INR depending on many factors.

5 What thickness can URSA cut?

Ans: Refer to our Material and thickness guide.

6 Which laser power do I need for laser cutting ?

Ans: Deciding the laser power depends on Material type, material thickness, cutting speed, edge quality requirements, assisted gas used and Machine & Optics Efficiency.

7 Can URSA integrate with my existing machines?

Ans: Yes definitely

Meet Markolaser family of other standard laser marking machines.

Last updated : Oct, 2026