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xTool S1 Review: King of the New Era with Surprising Features and Performance!

The xTool S1 has changed the game in the rapidly developing field of laser cutting & engraving by pushing the limits of what is achievable with a diode laser device. This in-depth xTool S1 review will walk you through all of the amazing features & performance that have elevated this device to the pinnacle of the modern age.


As technology continues to advance, the demand for precision, efficiency & versatility in laser cutting and engraving has never been higher. Businesses & hobbyists alike are seeking machines that can handle a wide range of materials with exceptional accuracy and speed. Enter the xTool S1, a revolutionary enclosed diode laser cutter that promises to deliver unparalleled safety, cutting-edge capabilities & unbeatable performance.

Design and Usability

xTool S1 Review: King of the New Era with Surprising Features and Performance!

Sleek and Compact

The xTool S1 boasts a sleek and compact design, measuring 765 x 561 x 183 mm (excluding the riser base) and weighing in at a relatively lightweight 20kg. Because of its modest size, the machine can be easily Incorporated into any type of workstation, be it a large production facility or a small hobbyist studio.

User-Friendly Interface

Usability is a key focus for the xTool S1, with a user-friendly interface that makes it accessible to both novice and experienced users. The intuitive software, combined with features like one-click autofocus & real-time laser module position tracking, ensures a smooth and efficient workflow, allowing you to concentrate on your creativity rather than wrestle with complex settings.

Unparalleled Safety

xTool S1 Review: King of the New Era with Surprising Features and Performance!

Class 1 Laser Safety Certification

One of the standout features of the xTool S1 is its unwavering commitment to safety. Approved by IEC (International Electrotechnical Commission), the machine boasts a Class 1 laser safety certification, ensuring that it meets the highest industry standards for laser product safety. With features like instant operation halting upon cover opening, enhanced sensitivity for flame detection, and advanced dual-light (diode laser & IR laser) filtering, you can work with peace of mind, knowing that your safety is the top priority.

Unbeatable Capacity

Cutting Excellence Beyond Compare

The xTool S1 is a true powerhouse when it comes to cutting capabilities. Equipped with advanced laser compression technology, eight 5.5W lasers are combined into a staggering 40W output, delivering cutting efficiency comparable to CO2 machines. This incredible power allows the machine to effortlessly cut through materials like 18mm wood & 15mm dark opaque acrylic in a single pass, leaving you in awe of its sheer cutting prowess.

Ultra-fine Cutting and Engraving

While the 40W laser module is a force to be reckoned with, the xTool S1 also offers a 20W laser option for those seeking ultra-fine cutting and engraving. With its smaller laser spot size (0.06mm x 0.08mm), this module can produce intricate and detailed engravings on a wide range of materials, including wood, leather & stainless steel.

Versatile Material Compatibility

Versatility is the name of the game with the xTool S1. In addition to its impressive cutting capabilities, the machine also boasts a 2W 1064nm IR laser module specifically designed for engraving on metals, acrylic & plastic. You may work with a wider variety of materials & express your creativity like never before thanks to this function, which opens up a world of possibilities.

MaterialCutting (40W)Cutting (20W)Engraving (IR Laser)
Wood18mm (one pass)10mm (one pass)
Dark Opaque Acrylic15mm (one pass)8mm (one pass)
Stainless Steel0.1mm (one pass)0.04mm (one pass)

Revolutionary Technology

xTool S1 Review: King of the New Era with Surprising Features and Performance!

Twin-point Positioning and Dynamic-focus Engraving

The xTool S1 is not just about raw power; it’s also a showcase of cutting-edge technology. The machine utilizes novel encoders & algorithms to establish a precise absolute coordinate layout, displaying the laser module’s position in real-time through the software. The dynamic focus engraving method in conjunction with the innovative twin point positioning technology guarantees that your patterns will be performed with unmatched precision, even on uneven surfaces.

Auto-focus: Mastery in Every Outcome

Precision is further enhanced by the xTool S1’s auto-focus system, which employs computer-level focus measurement to guide the laser spot precisely below the cutting surface. This feature assures that every result, no matter the material or design Intricacy, is a masterpiece in addition to providing higher cutting power.

Limitless Creativity

xTool S1 Review: King of the New Era with Surprising Features and Performance!

Spacious Working Area

With a spacious bed size measuring 23.93″ x 15.16″ (608 x 385mm) and a working area of 19.6″ x 12.5″ (498 x 319mm), the xTool S1 surpasses the dimensions of an A3 paper, allowing you to tackle larger projects with ease. But that’s not all – when paired with the optional Automatic Conveyor Feeder, the machine unlocks an expansive working area of up to 3000mm, redefining the boundaries of what’s possible.

Rotary Engraving and Riser Base

The xTool S1 allows for boundless creativity. The optional RA2 Pro rotary attachment enables intricate engravings on cylindrical objects like tumblers, mugs & rings, transforming each piece into a work of art. Additionally, the riser base boosts the machine’s elevation, allowing you to engrave on objects up to 133.5mm tall, further fueling your boundless Imagination.

Seamless Workflow

xTool S1 Review: King of the New Era with Surprising Features and Performance!

User-friendly Software

The xTool S1 comes equipped with two software options to streamline your workflow: xTool Creative Space and Lightburn. The xTool Creative Space is a user-friendly software designed to get you started quickly, while Lightburn caters to more advanced engraving demands, offering a mature & comprehensive solution.

Smart Air Assist and Efficient Smoke Exhaust

Ensuring flawless results and a clean working environment, the xTool S1 features a smart air assist system that automatically adjusts airflow based on the processing status. Furthermore, the high-performance exhaust system, coupled with an optional air purifier, efficiently filters and expels smoke and dust, creating a healthier workspace for your creativity to thrive.

Upgrade Options

xTool S1 Review: King of the New Era with Surprising Features and Performance!

Unleash Your Creativity with Accessories

The xTool S1 offers a wide range of accessories to enhance your experience & unlock new possibilities. From the Smart Air Assist & Automatic Conveyor Feeder to the 1064nm IR Laser Module and Honeycomb Panel, these upgrades empower you to work on a broader range of materials, achieve cleaner cutting edges & streamline your workflow.

xTool S1 Performance and Specifications

FeaturexTool S1 40WxTool S1 20W
Laser Power40W20W
Spot Size0.08 x 0.10 mm0.08 x 0.06 mm
Working Speed600 mm/s600 mm/s
Working Area498 x 319 mm (19.61 x 12.56 inches)498 x 330 mm (19.61 x 13 inches)
Working Area with Automatic Conveyor Feeder470 mm x 3000 mm (additional transmission rail is required)470 mm x 3000 mm (additional transmission rail is required)
Output Voltage25V 11A24V 8A
Price$2,199.99 (Basic Kit)$1,799.99 (Basic Kit)

The xTool S1 is available in two configurations: the 40W and 20W models, each designed to cater to specific user needs and performance requirements. The 40W model is the powerhouse, capable of cutting through thick materials with ease, while the 20W model excels in ultra-fine cutting & engraving, producing intricate and detailed results.

Both models boast an impressive working speed of 600 mm/s and support a wide range of file formats, including SVG, DXF, JPG, JPEG, PNG, BMP, and TIF. Additionally, the machines are compatible with various software options, such as xTool Creative Space & Lightburn, ensuring a seamless and customizable workflow.

Pros and Cons

xTool S1 Review: King of the New Era with Surprising Features and Performance!


  • Unparalleled safety with Class 1 laser safety certification
  • Cutting excellence with advanced laser compression technology
  • Ultra-fine cutting and engraving capabilities
  • Versatile material compatibility, including metals, acrylic, and plastic
  • Revolutionary technology, such as Twin-point positioning and Dynamic-focus engraving
  • Spacious working area and optional accessories for expanded creativity
  • User-friendly software and efficient smoke exhaust system
  • Compact and sleek design for easy integration into any workspace


  • Higher initial investment compared to some entry-level laser cutters
  • Limited availability in certain regions and states (check shipping areas)
  • Additional accessories may increase the overall cost

Value for Money

While the xTool S1 may require a higher initial investment compared to some entry-level laser cutters, its cutting-edge features, unparalleled performance & unwavering commitment to safety make it a worthwhile investment for professionals and serious hobbyists alike. The machine’s Versatility, coupled with its ability to handle a wide range of materials & its expandability through optional accessories, ensures that it can adapt to your evolving needs, providing long-term value for your money.

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Additionally, the xTool S1’s exceptional build quality and robust design promise longevity & reliability, further contributing to its overall value proposition. When you consider the time and cost savings achieved through increased efficiency, precision, and productivity, the xTool S1 emerges as a wise investment that can potentially pay for itself over time.


The xTool S1 review has undoubtedly showcased this remarkable machine as the king of the new era in laser cutting & engraving. With its unparalleled safety features, unbeatable cutting & engraving capabilities, revolutionary technology, limitless creativity & seamless workflow, the xTool S1 has set a new standard in the industry.

Whether you’re a professional or a hobbyist, the xTool S1 promises to elevate your projects to new heights, unleashing a world of possibilities & empowering you to bring your wildest Creative Visions to life. So what are you waiting for? Embrace the future of laser cutting and engraving with the xTool S1 and experience the ultimate in precision, power, and versatility.

Trusted by Industry Experts

xTool S1 Review: King of the New Era with Surprising Features and Performance!


The xTool S1 has earned the trust and admiration of industry experts and professionals alike. Here’s what some of them have to say:

“This highlights the first great feature of this machine – easily interchangeable laser modules. Not only can you change the laser module, but it is very easy to do so.”

“I highly recommend the xTool S1 as the best professional laser cutter.”

“The fully enclosed, fire-resistant shell design, along with the flame sensor system and emergency stop features, ensures a high level of safety during operation.”

Frequently Asked Questions

Which module should I choose, 40W or 20W?

If you are pursuing efficiency and have higher cutting requirements, please choose the 40W option; if you do more engraving jobs and have no demand for efficiency or cutting capabilities, then the 20W is suitable for you.
Specifically, the 40W can cut 18mm cherry wood, 15mm dark opaque acrylic & 0.1mm stainless steel in one pass, while the 20W can cut 10mm cherry wood, 8mm dark opaque acrylic, and 0.04mm stainless steel in one pass. However, the 20W has a smaller laser spot (0.06mm x 0.08mm) than the 40W (0.08mm x 0.10mm), Which means it can produce finer engraving results.

Is the xTool S1 easy for newcomers to use?

Absolutely! The xTool S1 is designed to be the smartest enclosed diode laser cutter ever, making it incredibly user-friendly for newcomers. You’ll be amazed by the auto-focus function, which allows you to craft projects in minutes & achieve HD-print quality results. Additionally, the auto conveyor feeder extends your working area, while the IR 1064 laser module opens up the possibility of engraving on pure metals (alongside coated ones).
If you encounter any issues, the xTool support team is always available to assist you. All you need to do is keep practicing & you’ll become a pro in no time.

What materials can be engraved or cut with the xTool S1?

The xTool S1 is capable of cutting and engraving a wide range of materials:
Diode laser cuttable: paper, wood, leather, MDF, felt, some dark opaque acrylic
Diode laser engravable: Paper, Wood, Leather, MDF, Stainless steel, Some dark opaque acrylic, Bamboo, Fabric, Dark glass, Ceramic, Jade, Marble, Shale, Cement, Brick, Plated metal, Painted metal
1064nm Infrared Laser Engravable: Metal, Plastic, Black Acrylic
For more specific processing parameters and recommended settings, please refer to the provided documentation.

What can the 1064nm laser module do? Do I need to buy it?

The 1064nm laser module is specifically designed for engraving on almost any metal, as well as acrylic and plastic. If you plan to work on jewelry or acrylic brand creativity projects, it is highly recommended to purchase this module to expand your material capabilities.

What are the shipping areas for the xTool S1?

The xTool S1 is currently available for shipping to the United States (most states)*, Canada, Australia, New Zealand, South Africa, Israel, Singapore, and China (mainland and Hong Kong SAR). For the most up-to-date shipping information and availability in your region, please check the official xTool website or contact their customer support.
*Not yet available states in the US: Alaska, Hawaii, Puerto Rico, Guam, Armed Force Pacific, Armed Forces Europe, Armed Forces Americas.

What is the maximum height of the object that the S1 can process?

The maximum height of the object that the xTool S1 can process depends on whether you have the Riser Base installed or not:
Without the Riser Base:
xTool S1 Laser Machine: 42mm
With the Riser Base:
xTool S1 + Class 1 Riser Base: 125mm
xTool S1 + Class 4 Riser Base: 133.5mm
When used with the Automatic Conveyor Feeder, the xTool S1 supports processing objects up to 14mm in height. For more details about the maximum height capabilities and compatible accessories, please refer to the product documentation or contact xTool support.

xTool S1 Review

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