Fiber Laser vs. Waterjet Cutting Which Is Right for Your Application?

Introduction

Fiber laser and waterjet cutting are both widely used for precision manufacturing, but they suit different materials and production needs. Fiber laser cutting is typically favored for fast, efficient metal processing, while waterjet offers broader material compatibility and cold cutting without a heat-affected zone.

This guide compares the two processes by material, thickness, speed, accuracy, cut quality, heat effects, and cost to help you choose the right option for your application.

Quick Answer: Fiber Laser vs. Waterjet Cutting at a Glance

1. Cutting Process: Fiber Laser vs. Waterjet

Fiber laser and waterjet cutting remove material in fundamentally different ways. Fiber laser cutting is a thermal process, while waterjet cutting is a mechanical erosion process. This difference directly affects cutting speed, material compatibility, edge condition, heat input, and the types of applications each process handles best.

1.1 Fiber Laser Cutting Process

A fiber laser cutting machine uses a high-power laser beam focused onto a very small area of the workpiece. The concentrated energy rapidly heats the material until it melts or vaporizes, while an assist gas removes molten material from the cut.

The basic process involves:

• A fiber laser source generating the laser beam
• Optical components directing and focusing the beam
• A cutting head maintaining the correct focus position
• Assist gas helping remove molten material from the kerf
• CNC motion controlling the cutting path

Because the energy is highly concentrated, fiber laser cutting can achieve narrow kerfs, detailed profiles, and high cutting speeds, particularly on sheet metal.

Modern industrial fiber laser systems are primarily designed for metals such as carbon steel, stainless steel, aluminum, brass, and copper.

1.2 Waterjet Cutting Process

Waterjet cutting removes material using an extremely high-pressure stream of water. For harder materials such as metal, the water is usually mixed with an abrasive material, commonly garnet, to create an abrasive waterjet.

The cutting process typically involves:

• A high-pressure pump generating the water pressure
• A small orifice forming a concentrated water stream
• Abrasive being introduced into the stream
• A mixing tube directing the abrasive waterjet toward the workpiece
• CNC motion guiding the cutting path

Instead of melting the material, the high-speed abrasive particles gradually erode it along the programmed cutting path.

Because no significant cutting heat is introduced into the workpiece, waterjet can process materials that are sensitive to thermal effects and can also cut many non-metal materials that are not suitable for fiber laser cutting.

1.3 Thermal Cutting vs. Cold Cutting

The most important difference between the two processes is how they interact with the material.

This basic process difference explains many of the trade-offs between fiber laser and waterjet cutting. Fiber laser emphasizes speed, precision, and productivity in metal fabrication, while waterjet emphasizes material flexibility and cold cutting without thermal effects.

2. Material Compatibility: Fiber Laser vs. Waterjet

Material compatibility is one of the clearest differences between fiber laser and waterjet cutting. Fiber laser cutting is primarily optimized for metals, while waterjet can process a much broader range of both metallic and non-metallic materials.

2.1 Metal Cutting

Fiber laser cutting is especially well suited to common fabrication metals, including:

• Mild steel
• Carbon steel
• Stainless steel
• Aluminum
• Brass
• Copper
• Galvanized steel
• Titanium
• Many metal alloys

For sheet metal fabrication, this focused compatibility is an advantage rather than a limitation. Modern fiber laser systems are designed specifically around efficient metal processing and can handle many of the materials commonly used in industrial production. For a more detailed breakdown of compatible metals, see our fiber laser metal material compatibility guide.

Waterjet can also cut these metals. Because the cutting action does not depend on how strongly the material absorbs laser energy, it can be used across a very broad range of metal types.

The main difference is therefore not whether both technologies can cut metal, but how closely each process is optimized around metal production.

2.2 Non-Metal Cutting

Waterjet has a clear advantage when a production environment includes materials beyond metal.

Depending on the application, waterjet cutting can process materials such as:

• Stone
• Glass
• Ceramics
• Rubber
• Plastics
• Composites
• Laminated materials
• Gaskets and insulation materials

Abrasive waterjet cutting is therefore useful for manufacturers working with a wide mix of material types.

Industrial fiber laser cutting machines, by contrast, are primarily designed for metal. Materials such as wood, acrylic, glass, fabric, and many other non-metals are generally better suited to other cutting technologies. For a comparison of how fiber laser and CO₂ laser systems handle different materials, see CO₂ laser vs. fiber laser.

2.3 Reflective and Heat-Sensitive Materials

Material properties can also influence which process is more practical.

Highly reflective metals such as copper and brass can be processed by modern fiber laser cutting systems, but the machine must be designed to handle these materials reliably. Their reflectivity and thermal conductivity make them more demanding than common steels.

Waterjet is not affected by optical reflectivity because it removes material mechanically rather than with laser energy.

Heat-sensitive materials create a different consideration. Fiber laser cutting introduces localized heat into the workpiece, while waterjet is a cold-cutting process. Waterjet may therefore be preferable when avoiding thermal effects is more important than cutting speed or metal-production efficiency.

The overall material difference can be summarized as follows:

3. Material Thickness: Fiber Laser vs. Waterjet

Material thickness can significantly change the balance between fiber laser and waterjet cutting. Fiber laser is typically most competitive on thin to medium-thickness metals, while waterjet becomes increasingly attractive as material thickness increases or when very thick sections must be cut without thermal effects. For a deeper look at fiber laser thickness capabilities, see the fiber laser cutting thickness guide.

3.1 Thin Sheet Metal

For thin sheet metal, fiber laser generally has the advantage.

A concentrated laser beam can move quickly through thin steel, stainless steel, and aluminum, making fiber laser well suited to:

• High-speed sheet metal production
• Nested parts
• Small holes and detailed contours
• Repetitive batch work
• Automated loading and unloading

Waterjet can also cut thin metal, but its mechanical erosion process is generally slower and may not offer the same productivity for high-volume sheet work.

For manufacturers processing large quantities of thin metal parts, fiber laser is usually the more production-oriented choice.

3.2 Medium-Thickness Metal

Both processes can be effective on medium-thickness metals, so the decision becomes more application-dependent.

Fiber laser remains attractive when:

• Cutting speed is a priority
• Most production involves metal
• High throughput is required
• Parts contain detailed profiles
• Automation is important

Waterjet becomes more competitive when:

• Heat input must be minimized
• Material properties near the cut edge must remain unchanged
• A wider range of materials is processed on the same machine
• Cut quality is prioritized over maximum production speed

At this thickness range, machine power, material type, required edge quality, and production volume can all influence which process makes more sense.

3.3 Thick Plate and Very Thick Materials

As material thickness increases, waterjet generally offers greater flexibility.

Because abrasive waterjet removes material mechanically rather than relying on concentrated heat, it can process very thick metals and other dense materials without creating a heat-affected zone.

Fiber laser can also cut increasingly thick metal as laser power rises, but thicker cutting typically involves greater demands on:

• Laser power
• Piercing performance
• Assist gas
• Cutting speed
• Edge quality
• Process optimization

This means maximum advertised cutting thickness should not be the only comparison.

A fiber laser may technically be capable of cutting a thick plate, but if that thickness represents most of your production, waterjet may offer a more suitable process. Conversely, if thick parts are only occasional and most work involves thinner sheet metal, fiber laser may still provide better overall productivity.

4. Cutting Speed and Productivity: Fiber Laser vs. Waterjet

For production work, cutting speed matters because it directly affects cycle time, output, labor use, and ultimately cost per part. In most sheet-metal applications, fiber laser has the advantage in speed and throughput, while waterjet is generally selected for other reasons such as material flexibility, thickness, or the need to avoid heat.

4.1 Cutting Speed

Fiber laser cutting is typically much faster than waterjet when processing thin and medium-thickness metals.

Its concentrated beam can move rapidly along the programmed path, especially on materials such as:

• Carbon steel
• Stainless steel
• Aluminum
• Brass
• Copper

Waterjet removes material through mechanical erosion, so the cutting head must move more slowly to achieve the required cut quality.

The difference becomes particularly noticeable when producing:

• Large quantities of sheet-metal parts
• Components with long cutting paths
• Parts with many internal contours
• Repetitive nested jobs

Waterjet can still be effective for these parts, but speed is usually not its primary advantage.

4.2 Piercing and Cycle Time

Production time includes more than the cutting path itself.

Each part may also require:

• Piercing
• Rapid movement between contours
• Positioning
• Loading and unloading
• Material handling

Fiber laser performs especially well when a sheet contains many individual parts or internal features because piercing and movement between cutting locations can be completed quickly.

Waterjet piercing generally takes longer, particularly on thicker or harder materials. When a job contains many holes or separate contours, these additional seconds can accumulate significantly over an entire sheet.

For this reason, two processes with acceptable cutting quality may still produce very different total cycle times.

4.3 Batch Production and Automation

The productivity advantage of fiber laser becomes more important as production volume increases.

Modern fiber laser cutting systems can be integrated with:

• Automatic loading and unloading
• Exchange tables
• Sheet storage systems
• Part sorting
• Automated nesting workflows
• Unattended or lightly attended production

These features help reduce non-cutting time and allow the machine to process multiple sheets with less operator intervention.

Waterjet systems can also be automated, but the process is generally less focused on maximizing high-speed sheet-metal throughput. Abrasive handling, water management, cutting speed, and machine maintenance all influence overall productivity.

As a result, fiber laser is often a stronger fit when the production goal is to manufacture a high number of metal parts in the shortest practical cycle time.

Waterjet becomes more attractive when productivity is secondary to factors such as very thick materials, heat-sensitive parts, or broad material compatibility.

The practical comparison is therefore not simply which machine moves faster. Manufacturers should consider total cycle time per sheet or per finished part, including piercing, cutting, material handling, and operator involvement.

5. Accuracy and Cut Quality: Fiber Laser vs. Waterjet

Both fiber laser and waterjet can produce accurate parts, but they achieve cut quality in different ways. Fiber laser is typically stronger for narrow kerfs, fine features, and repeatable sheet-metal production, while waterjet is valued for smooth cut surfaces and the absence of thermal damage.

5.1 Cutting Accuracy and Repeatability

Fiber laser cutting is well suited to applications that require consistent dimensions across repeated parts.

Its CNC-controlled motion system and narrow focused beam make it effective for:

• Precision sheet-metal components
• Repetitive batch production
• Closely nested parts
• Small geometric features
• Parts that require consistent dimensions from sheet to sheet

Waterjet can also achieve high accuracy, but cut quality is more sensitive to variables such as material thickness, cutting speed, jet behavior, and taper.

For production environments where the same metal parts are manufactured repeatedly, fiber laser generally offers strong repeatability.

5.2 Kerf Width and Fine Features

Kerf width affects how closely parts can be nested and how small certain features can be.

Fiber laser typically produces a relatively narrow kerf because the focused beam concentrates energy into a small cutting area. This makes it particularly suitable for:

• Fine contours
• Small holes
• Narrow slots
• Intricate profiles
• Closely spaced parts

Waterjet generally produces a wider kerf because material is removed by the abrasive jet rather than a tightly focused laser beam.

For larger profiles this difference may have little practical impact, but it becomes more important when parts contain small features or when maximizing sheet utilization matters.

5.3 Edge Quality

Both processes can produce finished edges that require little secondary work, but the appearance and characteristics of the cut surface are different.

Fiber laser edge quality depends on factors such as:

• Material type
• Material thickness
• Laser power
• Cutting speed
• Assist gas
• Focus position
• Process settings

When parameters are properly optimized, fiber laser can produce clean, smooth edges on many sheet metals.

Waterjet produces a mechanically eroded cut surface without melting the material. It can create smooth edges across a wide range of materials, particularly when cutting speed is reduced for higher-quality finishes.

The trade-off is that improving waterjet edge quality generally requires a slower cutting speed.

5.4 Dross, Taper, and Secondary Finishing

The two processes also produce different types of cut imperfections.

With fiber laser cutting, poorly optimized parameters can lead to:

• Dross or slag on the lower edge
• Rougher cut surfaces
• Burr formation
• Heat discoloration
• Reduced quality on thicker sections

These issues can often be reduced through correct power, speed, focus, and assist-gas settings.

Waterjet does not create thermal dross, but it can produce taper, where the upper and lower dimensions of the cut are slightly different. Taper tends to become more noticeable as material thickness increases or cutting speed rises.

Depending on the application, either process may require secondary finishing. However, the reason is different: fiber laser finishing is more often related to thermal cutting effects, while waterjet finishing is more often related to taper or surface-finish requirements.

For most precision sheet-metal work, fiber laser offers an effective combination of accuracy, narrow kerf, fine-detail capability, and repeatability. Waterjet becomes more attractive when maintaining a thermally unaffected edge is more important than maximum feature density or production speed.

6. Heat Effects and Material Integrity: Fiber Laser vs. Waterjet

One of the most important differences between fiber laser and waterjet cutting is how much heat reaches the material. Fiber laser is a thermal cutting process, while waterjet removes material mechanically and introduces little to no cutting heat.

For many standard sheet-metal applications, this difference may have limited practical impact. For heat-sensitive materials, tight dimensional requirements, or parts where edge properties must remain unchanged, it can become a major factor.

6.1 Heat-Affected Zone

Fiber laser cutting creates a localized heat-affected zone (HAZ) along the cut edge. The size of this zone depends on factors such as:

• Material type
• Material thickness
• Laser power
• Cutting speed
• Assist gas
• Process settings

Because fiber laser concentrates energy into a small area and moves quickly through the material, the HAZ can be relatively narrow under optimized conditions.

Waterjet cutting does not rely on heat to remove material, so it does not create a conventional heat-affected zone.

This can be important for parts where thermal changes near the cut edge are undesirable.

6.2 Thermal Distortion

Heat introduced during cutting can cause local expansion and contraction.

With fiber laser cutting, thermal distortion is generally limited in many sheet-metal applications, but it can become more noticeable when processing:

• Thin or delicate parts
• Narrow features
• Large panels with long cut paths
• Heat-sensitive alloys
• Parts with limited structural support

Optimized cutting parameters, nesting strategies, and cutting sequences can help reduce these effects.

Waterjet avoids thermal distortion because the cutting process does not significantly heat the workpiece. This makes it useful when maintaining the original geometry of a heat-sensitive part is especially important.

6.3 Material Properties After Cutting

Thermal cutting can also alter material characteristics close to the cut edge.

Depending on the material and application, the affected area may experience changes in:

• Microstructure
• Hardness
• Oxidation
• Surface appearance
• Residual stress

For many general fabrication parts, these changes are small enough that they do not affect the final application. However, they can matter in components where edge properties are critical.

Waterjet preserves the material’s original thermal condition more effectively because it cuts without melting the edge.

This gives waterjet a clear advantage for applications where avoiding heat-related changes is a primary requirement. Fiber laser remains highly suitable when productivity, precision, and efficient metal processing are more important than eliminating heat input entirely.

7. Cost and Operating Requirements: Fiber Laser vs. Waterjet

The cost of fiber laser and waterjet cutting cannot be judged by machine price alone. A more useful comparison includes the initial investment, energy and consumables, maintenance, production time, labor, and ultimately the cost per finished part.

For metal fabrication, fiber laser often becomes more economical as production volume increases because of its cutting speed and automation potential. Waterjet may justify its operating cost when the application requires very thick cutting, broader material compatibility, or a process without thermal effects.

7.1 Machine Investment

The purchase price of either system can vary widely depending on machine size, power, configuration, automation, and included equipment. For a detailed overview of fiber laser cutting machine pricing, see the fiber laser cutting machine price range guide.

For fiber laser systems, major cost factors include:

• Laser power
• Working area
• Laser source and cutting head
• Open or enclosed design
• Single or exchange table
• Automation and material handling

For waterjet systems, investment is influenced by:

• Working area
• Pump pressure and power
• Number of cutting heads
• Abrasive delivery system
• Water treatment
• Taper-control technology
• Material handling and automation

For this reason, comparing only the entry price of two machines provides little indication of their actual production economics.

7.2 Energy and Consumables

The two processes have very different consumable requirements.

Fiber laser cutting typically uses:

• Electricity
• Assist gas such as nitrogen, oxygen, or compressed air
• Cutting nozzles
• Protective windows and other optical consumables

Abrasive waterjet cutting typically uses:

• Electricity for the high-pressure pump
• Water
• Garnet abrasive
• Orifices
• Mixing tubes
• Pump wear components

One important difference is that abrasive is continuously consumed during waterjet cutting. Fiber laser does not require abrasive media, although assist-gas consumption can become a significant operating expense depending on the material and cutting process. For a detailed comparison of oxygen, nitrogen, and compressed air, see the fiber laser metal cutting assist gas guide.

Actual consumable cost therefore depends heavily on the job mix rather than the cutting technology alone.

7.3 Maintenance Requirements

Both technologies require routine maintenance, but the maintenance work is different.

Fiber laser maintenance typically focuses on:

• Cutting head condition
• Protective optics
• Nozzles
• Chiller and cooling system
• Gas and air systems
• Motion components

Waterjet systems operate with extremely high water pressure and abrasive media, which places wear on components such as:

• Pump seals
• Check valves
• Orifices
• Mixing tubes
• High-pressure lines
• Abrasive delivery components

Waterjet systems also require management of spent abrasive and material removed into the cutting tank.

Maintenance cost should therefore be evaluated together with component life, service intervals, downtime, and how easily replacement parts can be obtained. Laser cutting also requires effective fume extraction; for a full explanation of how these systems work, see what a fume extractor is and how it works, and for equipment comparisons, the 2026 laser fume extractor buying guide.

7.4 Labor and Production Time

Machine operating cost per hour does not tell the whole story. The amount of time required to produce each part can have a greater effect on total cost.

For thin and medium-thickness metal production, fiber laser’s higher cutting speed can reduce:

• Machine time per part
• Labor hours per batch
• Time spent piercing multiple features
• Production lead time

Automation can further reduce operator involvement through exchange tables, automatic loading and unloading, and integrated material-handling systems.

Waterjet may have a longer cycle time for the same sheet-metal component, but that additional time can be justified if it avoids thermal effects or eliminates other processing steps required by the application.

7.5 Cost per Part

For most manufacturers, cost per finished part is the most useful financial comparison.

It should account for:

• Machine operating time
• Electricity
• Gas or abrasive consumption
• Consumables
• Maintenance
• Labor
• Secondary finishing
• Material utilization
• Downtime

Fiber laser often has an advantage for repetitive thin-to-medium metal parts, where fast cycle times and automation allow the fixed investment to be spread across a large production volume.

Waterjet can be more economically sensible when the job involves very thick material, heat-sensitive components, mixed materials, or parts that would otherwise require additional processing after thermal cutting.

The lower hourly operating cost is therefore not automatically the lower production cost. The better question is:

Which process produces your finished part at the required quality with the lowest total cost and acceptable cycle time? For a more detailed framework, see the fiber laser cutting machine ROI guide.

8. Fiber Laser vs. Waterjet: Which Is Better for Your Application?

The better process depends on what you actually need to cut. Material type, thickness, production volume, heat sensitivity, required precision, and cost per part all influence whether fiber laser or waterjet is the better fit.

8.1 Sheet Metal Fabrication

For general sheet metal fabrication, fiber laser is usually the stronger choice when most work involves metals such as carbon steel, stainless steel, aluminum, brass, or copper.

Fiber laser is particularly well suited to:

• Thin and medium-thickness sheet metal
• Nested production
• Small holes and detailed profiles
• Repetitive fabrication jobs
• Automated sheet handling
• High-throughput production

Waterjet can also cut sheet metal, but its broader material flexibility is often less important when the workshop mainly processes metal.

8.2 High-Volume Metal Production

Fiber laser is generally better suited to high-volume metal production because its higher cutting speed, fast piercing, and automation capabilities can reduce cycle time per part.

It is a strong fit when production involves:

• Large batches
• Repeated part geometries
• Continuous sheet processing
• Short lead times
• Automated loading and unloading
• A strong focus on cost per part

Waterjet may still be appropriate for specialized parts, but it is generally less competitive when maximum throughput is the primary requirement.

8.3 Thick Plate Cutting

Waterjet becomes more attractive as material thickness increases, particularly when very thick plate makes up a significant portion of production.

Its mechanical cutting process allows it to cut thick material without depending on concentrated heat or increasingly high laser power.

Fiber laser can also process thick plate, especially with higher-power systems, but the practical choice depends on:

• Material type
• Plate thickness
• Required cutting speed
• Edge quality
• Available laser power
• How often thick plate is processed

If thick material is occasional but most production consists of thinner sheet, fiber laser may still provide better overall productivity. For guidance on selecting power levels based on your typical workload, see the metal laser cutting machine power guide.

8.4 Heat-Sensitive Parts

Waterjet has a clear advantage when thermal effects must be avoided.

Because it is a cold-cutting process, waterjet is well suited to parts where:

• No heat-affected zone is acceptable
• Thermal distortion must be minimized
• Edge microstructure should remain unchanged
• The material is particularly sensitive to heat

Fiber laser remains suitable for many precision metal parts, but it does introduce localized heat into the cut area.

8.5 Mixed Materials and Non-Metals

If one machine must process a wide variety of materials, waterjet offers much greater flexibility.

Abrasive waterjet can be used for:

• Metals
• Stone
• Glass
• Ceramics
• Composites
• Plastics
• Laminated materials

Fiber laser cutting machines are primarily optimized for metals.

For a metal fabrication shop, this specialization can be an advantage. For a job shop that regularly switches between metal and non-metal materials, waterjet may provide broader capability.

8.6 Precision Parts and Complex Profiles

For detailed metal parts, fiber laser is often the better fit because of its narrow kerf, high repeatability, and ability to process small features efficiently.

It is particularly suitable for:

• Intricate sheet-metal profiles
• Small holes
• Narrow slots
• Closely nested parts
• Repetitive precision components

Waterjet can also produce precise parts, especially when avoiding thermal effects is important, but fine features, taper, and slower cutting speed may become more relevant depending on material thickness.

A practical way to view the choice is:

Neither technology is universally better. For manufacturers working mainly with sheet metal and repeated metal parts, fiber laser usually aligns better with productivity and automation goals. Waterjet is more attractive when very thick materials, non-metals, or zero thermal impact are central to the application.

9. Choosing Between Fiber Laser and Waterjet Cutting

After comparing materials, thickness, speed, cut quality, heat effects, and cost, the final choice should come down to the type of work that makes up most of your production.

A process that can technically cut a part is not always the process that makes the most sense for producing it repeatedly.

9.1 When Fiber Laser Cutting Makes More Sense

Fiber laser is generally the better fit when:

• Most of your work involves metal
• Thin to medium-thickness sheet makes up most of production
• High cutting speed is important
• You produce repeated batches of similar parts
• Fine features, small holes, and narrow kerfs matter
• Automation and unattended production are priorities
• Reducing cycle time and cost per part is important
• You want a production system focused specifically on metal fabrication

For these applications, fiber laser usually offers a stronger combination of throughput, precision, repeatability, and automation. For help evaluating specific machine configurations, see the fiber laser cutting machine buying guide.

9.2 When Waterjet Cutting Makes More Sense

Waterjet is generally the better fit when:

• You regularly cut very thick materials
• Heat-affected zones are unacceptable
• Material properties near the cut edge must remain unchanged
• You process both metals and non-metals
• Your work includes stone, glass, ceramics, or composites
• Material versatility is more important than maximum cutting speed
• Your parts are difficult to process with thermal cutting methods

In these situations, waterjet’s cold-cutting process and broad material compatibility can outweigh its slower production speed.

9.3 Key Factors to Consider Before Choosing

If both processes appear capable of cutting your parts, evaluate them in this order:

1. Material

Start with what you actually need to cut. A mostly metal workload favors fiber laser, while a mixed-material workload may favor waterjet.

2. Typical Thickness

Look at the thickness you process most often, not only the maximum thickness you may occasionally need.

3. Heat Sensitivity

Determine whether a heat-affected zone or thermal distortion would create a problem for the finished part.

4. Production Volume

High-volume, repetitive metal production generally increases the value of fiber laser speed and automation.

5. Cut Quality Requirements

Consider kerf width, fine-feature capability, taper, edge condition, and any secondary finishing required.

6. Cost per Finished Part

Include cutting time, consumables, labor, maintenance, and secondary processing rather than comparing machine price alone.

The most practical choice is usually the process that handles the majority of your real production efficiently, not the one with the widest theoretical capability. If you are also considering other thermal cutting methods, see how fiber laser compares with plasma cutting.

If your work is primarily sheet metal fabrication, fiber laser will often be the more production-focused option. If your applications depend on very thick materials, mixed materials, or zero thermal impact, waterjet may be the better fit.

Conclusion

Fiber laser and waterjet cutting are both capable manufacturing processes, but they are optimized for different jobs. Fiber laser is generally the stronger choice for fast, precise, and automated metal production, while waterjet offers greater flexibility for very thick, heat-sensitive, and non-metal materials.

The best choice should be based on the materials and thicknesses you process most often, your production volume, quality requirements, and total cost per finished part. When comparing fiber laser machines, reviewing metal laser cutting machine manufacturers and considering China fiber laser buying options can help narrow the field, while the fiber laser cutting safety guide covers essential operational considerations.