Durable construction
High-quality copper manages thermal stress and supports consistent cutting performance.
Precitec® Compatible D28 Fiber Laser Nozzles – M11 Thread (Single & Double Layer)
SEO Description
Machinist’s Vault Precitec® compatible D28 fiber laser nozzles are engineered for consistent gas flow, clean kerf edges, and reliable cutting performance in high-power laser applications. These nozzles are precision-machined to OEM-equivalent tolerances, making them a dependable replacement for original Precitec® consumables.
Available in single layer, double layer, and bulge configurations, these nozzles support a wide range of cutting applications including mild steel, stainless steel, and aluminum.
Key Benefits
-
Compatible with Precitec® fiber laser cutting heads
-
Precision copper alloy construction
-
Optimized for stable gas flow and cut accuracy
-
Ideal for production and maintenance use
-
Cost-effective OEM-compatible replacement
Technical Specifications
-
Outer Diameter: 28mm
-
Thread: M11
-
Height: 15mm
-
Caliber Sizes: 0.8mm – 6.0mm
OEM-compatible replacement part. Not an original Precitec® product.Prectiec
OEM-COMPATIBLE FIBER LASER NOZZLES
Precitec® Compatible D28 Fiber Laser Nozzles – M11 Thread (Single & Double Layer)
- Precision-machined copper construction
- Stable assist-gas flow and repeatable cuts
- Optimized for consistent kerf quality
- Built for demanding production environments
PRODUCTION CUTTING PERFORMANCE
Built for consistent, high-quality cutting.
Reliable gas flow, accurate alignment and dependable day-to-day cutting performance.
Efficient gas flow
Precision-machined orifice geometry promotes stable assist-gas delivery and cleaner edges.
Precision fit
Tight tolerances support correct seating, alignment and repeatable nozzle changes.
Extended service life
Smooth internal surfaces help reduce spatter buildup and unplanned downtime.
How nozzle geometry controls burr-free laser cutting
The nozzle governs how the laser beam, assist gas and material interact inside the kerf.
Why the nozzle is a process-control component
Correct diameter, centering and standoff directly affect edge quality, cutting speed, gas consumption and repeatability.
“Engineered with precision machining to control gas flow, maintain cut quality and reduce downtime.”
INSTALLATION GUIDANCE
General nozzle installation
Always follow the cutting-head manufacturer's instructions for your exact machine and model.Prepare
Power down the machine, allow the head to cool and clean the surrounding area.
Remove the existing nozzle
Inspect the holder threads and sealing surface before fitting the replacement.
Install the new nozzle
Thread in by hand, seat flush and centered, and never cross-thread or overtighten.
Verify and test
Confirm alignment and standoff, then run a low-power test cut before production.
Installation notice: component order, orientation and torque specifications vary by laser head. Contact our team if you need help confirming compatibility.
FIBER LASER NOZZLE SUPPORT
Questions, answered.
Practical guidance for selecting and maintaining your nozzle system.What is the difference between single-layer and double-layer nozzles?
Single-layer nozzles are commonly used with nitrogen or air cutting. Double-layer nozzles are frequently used with oxygen cutting, depending on the head and process.
Which assist gas should I use?
Gas selection depends on the material, thickness, finish target and laser system. Follow the cutting program and machine manufacturer's process guidance.
How does nozzle diameter affect cutting performance?
Diameter changes gas velocity and flow volume. Match the caliber to your cutting chart to maintain stable evacuation and edge quality.
Can the wrong nozzle cause burrs?
Yes. Incorrect diameter, poor centering, damage or an unsuitable layer design can disrupt gas flow and leave dross or burrs.
Are these nozzles OEM-compatible?
Yes. Compatibility references identify the intended machine or cutting-head fit. These are replacement parts and are not represented as original branded products.
How often should I replace a nozzle?
Inspect it regularly and replace it when the orifice is distorted, contaminated or damaged, or when cut quality becomes inconsistent.