• OptLasersGrav
  • OptLasersGrav

    Laser Upgrades for popular CNC Machines


    Thanks to our PLH3D-CNC Adapter the connection to any kind of CNC machine is easy and intuitive. Our laser upgrade kits works with all modulation signals used by CNC controllers: Analog 0-5V or 0-10V, PWM Spindle Signal, TTL Signal, Reverse TTL signal. Additional Enable Inputs allow to integrate Laser Upgrades to different CNC systems that uses safety control signals such as Emergency Stop buttons.


    X-Carve, Stepcraft, Workbee, Shapeoko, Axiom and more Laser Upgrade kits with step by step mounting instructions.


  • OptLasersGrav

    Industry Standard Laser Engraving Heads



    Top quality engraving laser heads for popular CNC machines and industry machines made by Opt Lasers. Make cutting and engraving easier.




    We are proud to introduce our new website dedicated to laser engraving equipment. Your current account login and password will work across both websites.

  • OptLasersGrav

    OEM Laser Upgrades for Manufacturers of CNC Machines 

    We can provide laser upgrade kits and customized solutions for your products.

    If you are a manufacturer of CNC machines, please contact us for conditions of cooperation.



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Laser Heads for CNC Engraving

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.

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The laser head by Opt Lasers - 6W blue CNC laser
Laser engraver kit for Xcarve, Stepcraft, Shapeoko, and others

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.

Opt Lasers offers three PLH3D kits: X-carve Laser Upgrade Kit, Stepcraft Laser Upgrade Kit, Shapeoko Laser Upgrade Kit, and Universal Kits. All kits include PLH3D-6W engraving laser head, PLH3D-6W Nozzle – 43mm Spindle Adapter, Safety Goggles, High-Efficiency Lens, Lens Regulator, and Power Supply Unit. X-Carve Kit additionally includes Laser Docking Station, X-Carve Holder and PLH3D Series Adapter for X-Carve Machine. In the case of the Stepcraft kit, the PLH3D Series Adapter for Stepcraft is included.

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LaserDock – Increase the efficiency of your CNC engraving laser

An effective solution for both large and small CNC machines and 3D printers, this magnetic 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.

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