xTool S1 40W Laser Engraver and Cutter - Powerful, Beginner-Friendly

In this review of the xTool S1 40W laser engraver, the bottom line is simple: it is an excellent first serious laser for hobbyists and small shops who need raw cutting power and easy setup. The S1's single biggest selling point is its 40W laser module combined with a large 23.93' x 15.16' bed, which makes fast work of thicker wood and larger projects without multiple passes, while the included safety features and intuitive xTool Creative Space software smooth the learning curve for newcomers.

Key Features

• 40W Laser Power: The 40,000mW laser cuts through up to 18mm cherry wood in a single pass, saving time on thicker materials and reducing the need for repeated passes.
• Large Work Area: A 23.93' x 15.16' bed lets users tackle door signs, multiple smaller pieces, or long runs of items like dog tags in one job.
• Pin-point Positioning: Patented positioning technology enables precise placement and sharper detail, which is especially useful for intricate or 3D engravings on curved items.
• AutoPassthrough Compatibility: The passive passthrough supports projects up to 118 in long, expanding what can be processed without complex fixturing.
• Beginner-Friendly Software: xTool Creative Space includes autofocus, pre-tested material parameters, and AI-assisted design tools so newcomers can preview and start engraving quickly.
• Safety and Build Quality: The enclosed cover filters most laser light, includes flame sensors and a lid-open stop, and sits on a rigid 3mm aerospace-grade aluminum frame for long-term stability.

Who It's For

The xTool S1 suits makers, crafters, and small business owners who want a powerful, reliable engraver that can handle wood, acrylic, and some metals with the right module. Its combination of speed, a roomy bed, and beginner-friendly software makes it ideal for signage, personalized gifts, jewelry blanks, and small production runs.

Those who should look elsewhere include users who need a fully enclosed industrial laser for continuous heavy manufacturing or people requiring certified laser-safe cabinetry upgrades beyond the Class 1 protections provided. Also, specialty metal cutting beyond engraving may require different laser types or higher power not covered by the base bundle.

Pros & Cons

Pros

• Impressive cutting power that slices through 18mm cherry wood in one pass for real productivity gains.
• Large 23.93' x 15.16' bed and passthrough options enable big or long projects without awkward staging.
• Friendly software and autofocus make setup and first projects straightforward for beginners.
• Sturdy aerospace-grade frame and multiple safety features give peace of mind in a home workshop.

Cons

• Some advanced metal cutting tasks require optional modules or different laser types sold separately.
• Accessories like the RA2 Pro or auto-feeder are needed for specialized jobs and are not included in the basic bundle.

Specifications

Laser Power	40W (40,000mW)
Bed Size	23.93' x 15.16'
Max Cut Example	18mm cherry wood single pass
Max Engraving Speed	Up to 600mm/s
Passthrough Length	Up to 118 in (3000mm)
Frame	3mm aerospace-grade aluminum

Our Verdict

The xTool S1 40W is a strong value for makers who want a high-power, large-bed laser that remains approachable for beginners. With fast cutting speeds, patented positioning for precise detail, and solid safety features, it covers a broad range of projects; budget-conscious buyers should plan for optional accessories if they need advanced rotary or long-feed workflows.

Frequently Asked Questions

Can the S1 cut thick wood?
The 40W module can cut through approximately 18mm cherry wood in a single pass, making it suited for many wood projects.

Is it safe to use at home?
Yes, the enclosed cover filters most laser light, it has flame sensors, an emergency stop, and a lid-open stop, providing Class 1 level protections for home use.

Will I need extra accessories?
Optional items like the RA2 Pro for cylinders, riser base for tall objects, and other laser modules expand capabilities and are sold separately.