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Laser Heads for CNC Engraving and Cutting

Our company manufactures lasers for engraving, cutting, marking and related applications. Our laser engravers can be controlled by the PWM spindle signal, powered by 12 – 24 V and mounted universally. This allows our engravers to be quickly connected to most CNC mills. In addition to CNC machines, our laser heads can be mounted in many 3D printing machines due to their compact and lightweight designs.

Novel blue semiconductor laser technology contributes numerous benefits for engraving lasers. These include high power levels, a greater engraver operating temperature, increased absorption of materials, reduced focus spot sizes and a longer lifetime of the laser head. Our 450 nm lasers are a modern alternative to CO2 lasers for many applications.

We design catalog laser engravers, such as our flagship PLH3D-6W-XF laser head, as well as private label and OEM laser heads. All engraving lasers are manufactured by our company’s team of technicians in the EU, ensuring a high level of quality.

Buyer's Guide

The laser head by Opt Lasers - 6W blue CNC laser

Laser engraver kits for X Carve, Stepcraft, Shapeoko, and others

New CNC Laser Kits and Adapters are now available!
Transform your CNC machine or 3D printer into a laser plotter!

Engraving Laser Heads Kits

Opt Lasers complete kits include all required parts to mount and connect PLH3D-6W engraving laser head to the CNC machine. Our engraving sets are designed to simplify electrical and mechanical connections between the CNC machine and the laser head.

Find a CNC Laser Upgrade Kit for Your Machine!

What do our Customers say?

Jim Neeb

I have been using this laser for a couple of months and it has really performed well on many different materials. This will cut wood and other organic materials easily, and engrave both organic and many metals beautifully.

(Laser Upgrade Kit with PLH3D-15W )

Petter Theland

I have had this laser for a year now and I love it! But what I love the most is the service and the communication that you get from the guys from Opt Laser! Awesome lads all of them! Helpful and they are always quick at answering on questions! Looking forward to being one of the guys who could try future new products;!

(Laser Upgrade Kit with PLH3D-15W )

Peter Lydman

I have been using it for two years now for both engraving and cutting mainly woods but also engraving materials like mirror, laser plastic, cardboard, and leather. The result quality is really good and I can really recommend it to anyone considering buying one. I also have the uSpot and High-pressure air assist nozzle for it which makes results even better resolution and cut power-wise. Really recommend it

(Laser Upgrade Kit with PLH3D-6W)

Tiran Dagan

I upgraded my JTech 7W to the 15W laser and it is a beast. Works great - and a perfect alternative to large CO2 lasers (for thin material processing). Given I am able to combine CNC and Laser in 1, this is a great product. facebook.com/BoardToHome

(Laser Upgrade Kit with PLH3D-15W)

Adam Haręża

About 2 times faster. Now I am able to cut 3 mm wooden plank with one slow pass.

(uSpot Lens Upgrade for PLH3D-6W-XF+)

Chris H.

I did a couple of tests with the standard supplied lens 3mm MDF Focal Distance 60mm Feed: 7mm/sec Passes: 20 Air Assist: None This cut through the MDF With the uSpot lens though 3mm MDF Focal Distance 60mm Feed: 15mm/sec (over 2x's at quick) Passes: 8 Air Assist: None Its soooo much quicker. Definitely worth the investment.

(uSpot Lens Upgrade for PLH3D-6W-XF+)

James Wegner

I am a true beginner with lasers. Opt Lasers have made this very easy to learn. This PLH3D Laser was easy to install, and the results it produces surprised me. Very crisp clean lines.
Would recommend!

(X-Carve Laser Upgrade Kit with PLH3D-6W-XF+ and LaserDock)

Øyvind Amundsen

I have this kit + uSpot lens + high-pressure Air Assist Nozzle. Love the design + high build quality + great support The magnetic docking makes it simple to clean + remove when not in use ( if installed on a CNC)
The PLH3D-CNC Adapter makes it simple to integrate with many different controller alternatives.

(Laser Upgrade Kit with PLH3D-6W)

Kim Es

Great product I currently have a Workbee with this kit mounted and a smaller home-built machine with the universal kit and lots of support if you encounter any problems with setup.

(Laser Upgrade kit with PLH3D-6W-XF+)

Gabriel Prieto

I ended up buying both of the 6W and the 15W lasers. I was very impressed on how easy they are to install and program on an Avid cnc. I'm hoping they come out with a stronger laser soon.

(Laser Upgrade Kit with PLH3D-6W and 15W)

Bryan A.

I just added this to my Opt Lasers PLH3d-6W-XF+ laser and did a test burn without the nozzle and then one with it the difference was amazing. The unassisted burn looked good and was not realizing how much sharper it could be until I added the air assist nozzle and introduced a 7 psi continuous flow to the nozzle the results were obvious that the air assist only improves the quality of the burn result.

(High-Pressure Air Assist Nozzle Kit)

Joe Van Beckum Last Leg Woodworks.

The Opt Lasers PLH3D 6W add on for the X -Carve has allowed me to expand my woodworking business to include laser digital fabrication. It was so easy to install and has performed flawlessly.
The quality construction of the Opt Lasers components is unmatched by any other CNC laser I have seen.

(Laser Upgrade Kit with PLH3D-6W)

High-Pressure Air Assist Nozzle

Being compatible with the XF+ Laser Head with or without the µSpot Lens Upgrade, the High-Pressure Air Nozzle is a priceless asset for laser cutting and engraving. Not only does it speed up cutting and engraving with laser by up to 6.5 times, but it also substantially improves the attained quality of the processed material. With the High-Pressure Air Nozzle your yield will have noticeably enhanced quality with uniform and well-defined features. Our High-Pressure Air Nozzle will also protect your optics from smoke and dust particles, extending the intervals between subsequent lens cleaning routines, and boost user safety. Furthermore, the length of the High-Pressure Air Nozzle can be adjusted for different material thicknesses by +8/-4 mm for the XF+ Laser Head or +5/-4 mm for the XF+ Laser Head with the µSpot Lens Upgrade.

Discover All The Perks of High-Pressure Air Nozzle

Industrial solutions for laser cutting, engraving and marking

LaserDock – Increase the efficiency of your CNC engraving laser

An effective solution for both large and small CNC machines and 3D printers, this magnetic laser docking station allows the PLH3D-6W Series laser for engraving to be quickly attached or removed. This facilitates quick access for CNC milling or 3D printing. By protecting the laser head from plastic or wood dust from your printer or CNC mill, it can extend the lifetime of the engraving laser and reduce maintenance. It also allows you to take advantage of the entire working area of your 3D printer or CNC machine.

Additionally, thanks to the included Aluminium cover, the LaserDock remains clean when the laser for engraving is not in use. The cover safeguards the electrical contacts and mechanical surfaces that interface to the PLH3D-6W Series engraving laser head. Opt Lasers’ docking station makes it possible to keep the engraving laser free of oil and dust from your CNC machine or 3D printer. In the blink of the eye, you can simply disconnect the cover and replace it with the laser head.

Discover the Advantages of Owning LaserDock

Industrial Laser System Solutions

Opt Lasers is also an experienced provider of quality custom laser systems for engraving and cutting applications. We are an OEM manufacturer with extensive laser characterization capabilities, and we are uniquely renowned for quick development as a result of high in-house prototyping capability and vast experience. Opt Lasers’ headquarters contain electronics and laser R&D facilities, a full-service machine shop and a well-supplied stock of components. Opt Lasers works with a variety of industrial customers to provide OEM laser system modules for integration into larger systems at scale for a variety of applications.

Discuss Requirements for Your Laser System With Us