Onefinity Lasers for Onefinity CNC

Elevate your Onefinity CNC capabilities with Opt Lasers' extensive lineup of laser engraving kits, available in 6W, 15W, and 45W configurations, designed to enhance the versatility of your CNC router. Each kit from Opt Lasers is Plug&Play, ensuring seamless attachment of the laser to your CNC device. By incorporating the cutting-edge PLH3D-series laser heads into Onefinity systems, users can delve into detailed engraving and carving projects with ease.

This upgrade marks a significant shift in woodworking and engraving applications, benefiting both professional workshops and enthusiasts. The integration is made possible through Opt Lasers' PLH3D-series Onefinity lasers, specifically engineered for Onefinity CNC machines, promising a new realm of possibilities in precision crafting and design. Onefinity CNC, crafted by Kirbre Enterprises USA Inc., is recognized for its innovative CNC machines designed for versatility and precision in woodworking, metalworking, and more. With models like the Elite, Pro, and Original series, Onefinity offers options for various needs and budgets. These machines are celebrated for their quick setup, robust design, and user-friendly interface, making CNC accessible to both hobbyists and professionals. The company, known for the Suckit Dust Boot and Oops Clamps, is committed to providing high-quality tools and accessories to enhance the CNC experience​.

Benefits offered by Opt Lasers for the first time on this market.

5-year Opt Lasers Warranty
Free Shipping for Individual Customers
Lifetime Technical Support
#1 in Customer Support
30-Day Satisfaction Guarantee for Returns
Optional Collision or Laser Head Drop Insurance
Product Originating from the Laser Head Concept Creator
Made in Poland, EU

Opt Lasers Plug&Play Upgrade Kits for Onefinity

The highest performace 45W optical power and best laser kit available for Onefinity:

For other laser upgrades for Onefinity machines go to our Onefinity Laser Upgrade Shop Category.

Onefinity CNC and Opt Lasers Synergy - Onefinity Laser

The Onefinity CNC machine, renowned for its precision and versatility, pairs exceptionally well with the PLH3D-XT8 laser head from Opt Lasers, enhancing its capabilities for cutting and engraving a wide range of materials.

One way in which the Onefinity CNC machine and the PLH3D-XT8 laser from Opt Lasers synergize is through precision and adaptability in material processing. The Onefinity CNC machine is known for its accuracy, robust build, and ease of use, which makes it an excellent platform for detailed work. When combined with the PLH3D-XT8 laser, which offers high optical power, advanced cooling, and efficient cutting with minimal material loss, users gain the ability to perform intricate cutting and engraving tasks on a wide range of materials with exceptional precision.

The PLH3D-XT8's superior focus depth and beam quality allow for consistent results even on uneven or irregular surfaces, which complements the Onefinity's precision mechanics. Moreover, the dual operating modes of the PLH3D-XT8 for grayscale engraving and full-power cutting enhance the machine's versatility, allowing users to switch between detailed engraving work and efficient, high-speed cutting. This adaptability ensures that the combined system can handle a variety of projects, from fine art to functional parts, with ease and accuracy.

The Onefinity Suckit Dust Boot is a valuable addition to the laser engraving setup when using the PLH3D-XT8 laser with the Onefinity CNC machine. This dust boot is designed to effectively control smoke and debris generated during the engraving process, ensuring a clean and clear laser beam path. For users who do not have a dedicated dust control system, the PLH3D-XT8 laser includes an integrated fan within the laser head. This fan serves the dual purpose of cooling the laser diode and effectively removing any smoke or debris generated during engraving. It ensures that the laser beam remains unobstructed, allowing for accurate and detailed engraving results.

Best Laser Engraver for Woodworking

Installing the PLH3D-XT8 laser head onto the Onefinity CNC machine elevates its capabilities, making it a versatile woodworking tool. With this addition, the machine becomes proficient at executing intricate designs and achieving smooth cuts across a wide range of wood types, including oak, pine, and various hardwoods. Additionally, it effortlessly handles softer materials like balsa and MDF. This enhancement not only expands the creative possibilities for crafting intricate artworks but also functional items. Users have the flexibility to fine-tune the depth, shading, and clarity of engravings by adjusting parameters such as laser power, focal length, speed, and the number of passes. This level of control allows for precision in both artistic and utilitarian woodworking projects. The user-friendly design of the PLH3D-XT8 laser head makes it especially attractive to hobbyists, providing access to high-level woodworking capabilities without the need for extensive expertise. It empowers users to embark on a wide range of projects with confidence and ease.

Opt Lasers 6W mounted on Onefinity CNC machine

Opt Lasers 6W mounted on Onefinity CNC

Opt Lasers Upgrade Kit for Onefinity CNC by West Kentucky Woodworking

Cutting & Engraving Wood with Onefinity CNC Laser 


The performance of Onefinity Laser Upgrade Kits in wood cutting and engraving is notably influenced by the characteristics of the wood being used. These characteristics encompass factors such as wood type, hardness, moisture content, and texture, all of which play a significant role in determining the effectiveness of laser processes. Certain woods, like balsa and high-quality plywood, are exceptionally well-suited for laser applications due to their consistent and uniform nature. High-grade plywood, in particular, stands out as it typically consists of a lightweight balsa core enveloped by layers of harder wood. This unique composition results in a surface that is exceptionally even and defect-free, making it an ideal choice for laser-related tasks. The efficiency and uniformity achieved when laser cutting these wood types can be attributed to their smooth and flawless composition. When selecting wood for laser-based projects, it becomes crucial to assess the material's uniformity. While some variants of balsa wood may be cost-effective, they can occasionally contain areas with denser wood, potentially affecting the efficiency of laser cutting. Similarly, in the case of high-grade plywood, maintaining the consistency of the material becomes paramount to achieve the finest laser cutting and engraving results.

Compatison of the electrical design and lifespan of Opt Lasers engraving lasers versus competition

What Accessories are included in the Onefinity Laser Upgrade Kits?

Our laser heads are compatible with various accessories available in our offerings, providing versatility and upgrading performance options for your laser CNC upgrade kit. Each kit specifies the included accessories, ensuring clarity about what comes with your purchase.

The accessories listed below are commonly used with our laser heads:


The High-Pressure Air Assist Nozzle

High-Pressure Air Assist Nozzle

The High-Pressure Air Assist Nozzle speeds up laser cutting and engraving by up to 6.5 times, and also greatly improves the quality of the processed material. By using the High-Pressure Air Assist Nozzle, the resulting material will have noticeably higher quality and uniform and well-defined features.

The LaserDock magnetic laser

LaserDock Magnetic Docking Station

Thanks to the LaserDock equipped with the laser attachment, you can effortlessly dismantle the laser unit when you are finished engraving or laser cutting. A clean focusing lens ensures consistent optical performance during subsequent laser engraving and cutting jobs. Keeping it clean also extends its lifespan.

Magnetic LaserDock PRO

Magnetic LaserDock PRO

The Magnetic LaserDock PRO is designed to streamline operations with simultaneous connections for electricity and compressed air. Equipped with a safety disconnection feature, it prevents hazardous vertical collisions, ensuring workplace safety. Its heavy-duty mounting capability accommodates even the heaviest laser heads, while gold-plated, spring-loaded pins ensure protected and reliable connections. Enjoy rapid attachment or removal of the laser head in mere seconds for efficient workflow.

PLH3D-CNC Adapter Pro

PLH3D-CNC Adapter

Our PLH3D-CNC Adapter serves as a versatile interface and safety unit connected in between a CNC machine and a high-performance PLH3D laser head. Many types of CNC machines and 3D printers with different control voltage standards and levels available on the market may be used to control the PLH3D head. The PLH3D-CNC Adapter converts all these signals to the standard compatible with the PLH3D-series laser.

Laser Safety Glasses

Laser Safety Glasses

Protect your eyes with our CE-rated 450 nm Laser Safety Glasses. Offering 50% Visible Light Transmission for clear visibility, they boast a High Optical Density (OD) rating of 7+ across the 190 nm to 540 nm range. Effectively reduce harm from diffusely reflected laser radiation and safeguard against blue laser exposure..

The High-Pressure Air Assist Nozzle

Laser Safety Window

Perfect for CNC machine enclosures, our Laser Safety Window blocks deep ultraviolet, blue, and green light, enhancing overall safety. With a rating of OD 6+ across the range of 190 to 540 nm, it provides comprehensive protection. Plus, it's available in various sizes to suit your needs.

The High-Pressure Air Assist Nozzle

Mount and Height Reference Tool

Achieve precise laser head adjustments effortlessly with our Height Reference Tool. Securely attach your laser head or docking station with the sturdy aluminum Mount, complete with all necessary screws included. Avoid hidden costs and enjoy straightforward setup.

The High-Pressure Air Assist Nozzle

Power Supply and Wiring

All necessary wiring is provided for seamless connectivity, compatible with international outlets (US, AU, and Europe). Benefit from a high-quality, low-noise power supply designed to streamline setup and enhance user experience with the Opt Lasers Kit. No hidden costs involved.

Explore Boundless Creativity: Inspiration Gallery

Visit our Inspiration page, where we showcase the possibilities offered by using our blue laser heads for Onefinity.

Additionally, there are videos available for viewing:

Custom Tool Box - PLH3D-15W Opt Lasers
Opt Lasers Set-Up on Onefinity