3 Best xTool 40W Laser Engravers, Compared

Quick picks

The best fit for you

• You need a safe, enclosed unit for tumblers xTool S1 40W Enclosed Laser Cutter It includes a rotary axis and enclosed design for safe tumbler engraving.
• You want versatile metal and wood engraving xTool F2 Ultra 60W MOPA and 40W Diode Laser It features dual lasers combining 60W MOPA for metal and 40W diode for wood.
• You want to upgrade an existing S1 machine xTool S1 40W Diode Laser Module This 40W diode module provides faster cutting and deeper engraving for current S1 owners.

Our 3 picks

1 Best overall

xTool S1 40W Enclosed Laser Cutter

Best for: Large projects and tumbler engraving

Laser Power

40W (what this guide is about)

Working Area

23.93" x 15.16"

Engraving Speed

600mm/s

Software Compatibility

xTool Creative Space (XCS)

Form Factor

Enclosed

Cutting Capacity

18mm cherry wood

View on Amazon: xTool S1 40W Enclosed Laser Cutter Affiliate link

The xTool S1 is a 40W enclosed laser engraver with a 23.93" x 15.16" working area. It reaches speeds up to 600mm/s and cuts 18mm cherry wood in one pass. The unit includes a rotary axis for tumblers and features Class 1 safety with flame sensors. It runs on xTool Creative Space software. This machine suits users who need a safe, high-speed tool for large or curved projects without goggles.

Pros

• 40W laser power cuts 18mm cherry wood
• 600mm/s engraving speed
• 23.93" x 15.16" large bed size
• Class 1 safety with protective cover
• Includes rotary axis for tumblers

Cons

• Enclosed design limits access to the bed
• No visible touchscreen display
• Software requires xTool Creative Space

Good fit if

• You want Class 1 safety without goggles
• You need to engrave curved items like tumblers
• You require a large 23.93" x 15.16" work area

Skip if

• You need to cut materials thicker than 18mm cherry wood
• You prefer an open-frame machine for easy access
• You want to engrave at speeds faster than 600mm/s

Verdict: The xTool S1 40W Enclosed Laser is a safe, high-speed option for users who need to engrave tumblers or large flat items. It fits those who value enclosed safety and rotary capabilities over open-frame flexibility.

2 Best premium

xTool F2 Ultra 60W MOPA and 40W Diode Laser

Best for: versatile metal and wood engraving

Laser Power

40W (what this guide is about)

Laser Type

MOPA Fiber, Diode

Working Area

8.7" x 8.7"

Engraving Speed

Up to 15,000 mm/s

Cutting Capacity

Wood 23mm, acrylic 20mm, metal 2mm

Dimensions

16.9 × 11.6 × 20.5 inches

View on Amazon: xTool F2 Ultra 60W MOPA and 40W Diode Laser Affiliate link

The xTool F2 Ultra combines a 60W MOPA fiber laser and a 40W diode laser in one unit. It offers a working area of 8.7" x 8.7" and engraving speeds up to 15,000 mm/s. You get precise AI positioning with dual 48MP cameras. This machine handles metals, wood, and acrylic. It suits users needing both fiber and diode capabilities without buying two separate devices.

Pros

• Dual 60W MOPA and 40W diode lasers
• Engraving speed up to 15,000 mm/s
• Dual 48MP AI cameras for precision
• Cuts up to 23 mm wood

Cons

• Smaller 8.7" x 8.7" working area
• Larger physical footprint at 16.9" x 11.6" x 20.5"
• Higher complexity from dual laser systems

Good fit if

• You need to engrave metals and wood
• You want high-speed production runs
• You prefer AI-assisted material detection

Skip if

• You only work with non-metal materials
• You require a large 23.93" x 15" bed
• You prefer a simpler single-laser setup

Verdict: xTool F2 Ultra Dual Laser delivers versatile dual-laser power in a compact desktop frame. It fits users who need metal engraving and wood cutting in one machine, though those needing a larger bed should look elsewhere.

3 Best budget

xTool S1 40W Diode Laser Module

Best for: upgrading existing xTool S1 engravers

Laser Power

40W (what this guide is about)

Laser Type

Diode

Engraving Speed

600mm/s

Cutting Capacity

18mm cherry wood, 15mm acrylic

Dimensions

12.2 × 7.48 × 13 inches

View on Amazon: xTool S1 40W Diode Laser Module Affiliate link

This is the 40W diode laser module for the xTool S1 engraver. It delivers 40000mW of power to cut 18mm cherry wood and 15mm acrylic in a single pass. The unit moves at speeds up to 600mm/s. It fits the S1 frame only. You can upgrade your existing machine by swapping the head. It is a gold-colored unit measuring 12.2 by 7.48 by 13 inches.

Pros

• 40W diode laser output for high power cutting
• Cuts 18mm cherry wood in one pass
• Engraving speed reaches 600mm/s
• Swappable head upgrades existing S1 machines

Cons

• Compatible with the S1 engraver only
• Sold as a module, not a complete machine
• No app or remote control mentioned in data

Good fit if

• You already own an xTool S1 engraver
• You need to upgrade to 40W power
• You want to cut thicker materials like 18mm wood

Skip if

• You need a standalone machine without an existing frame
• You require a 60W dual laser system
• You want a complete unit with a built-in enclosure

Verdict: xTool S1 40W Laser Module is the right choice for S1 owners who want faster cutting and deeper engraving capabilities without buying a new machine.

Specifications side by side

How to choose the right one

1. Check laser type and power

   You must match the laser source to your materials. The xTool F2 Ultra combines a 60W MOPA diode for metal engraving with a 40W diode for wood. This dual setup handles both metal and wood in one compact frame. If you only need wood, the S1 module offers 40W power. Higher wattage generally means faster cutting speeds. Choose MOPA for darkening stainless steel. Standard diodes work well for organic materials. Verify the power rating to ensure adequate depth for your projects.

2. Verify compatible materials

   Confirm the machine handles your specific substrates. The xTool S1 40W Enclosed Laser supports wood, metal, and acrylic. This broad compatibility suits diverse crafting needs. The S1 Laser Module is listed for wood only. If you plan to engrave metals, ensure your machine includes a MOPA laser or specific metal-capable diode. Checking the compatible material list prevents purchasing a unit that cannot process your primary supplies. Always cross-reference your material list with the product specifications before buying.

3. Evaluate bed size and workspace

   Measure your available desk space against the working area. The xTool S1 40W Enclosed Laser provides a 19.6-inch by 19.6-inch bed. This size accommodates large flat items and tumblers. The xTool F2 Ultra is more compact at 11.6 inches wide. It fits smaller desktops but limits large project sizes. The S1 module is even smaller, designed for upgrades. Calculate the maximum dimensions of your typical projects. Ensure the working area exceeds your largest item size for safe operation.

4. Assess rotary and safety features

   Consider if you need cylindrical engraving capabilities. The xTool S1 40W Enclosed Laser includes a rotary axis. This feature is essential for tumblers and pipes. The enclosed design adds safety by containing debris and fumes. The F2 Ultra and S1 module lack mentioned rotary attachments. If you engrave round objects, verify the inclusion of a rotary accessory. Enclosed units offer better safety for home workshops. Open frames require more ventilation and protective gear. Match the feature set to your project types.

5. Determine form factor needs

   Decide between a complete machine or an upgrade module. The xTool S1 40W Enclosed Laser is a standalone unit. The xTool F2 Ultra is a complete desktop machine. The S1 40W Diode Laser Module is an add-on part. It upgrades existing S1 engravers for faster cutting. If you already own an S1 base, the module is cost-effective. If you need a new machine, choose the enclosed or dual-laser models. Consider your current equipment inventory before selecting a form factor.

Frequently asked questions

See also

• best xTool laser engravers with camera
• xTool vs creality falcon laser engraver
• best xTool 40W laser engravers
• xtool metalfab laser welder alternatives