xTool S1 40W Laser Cutter and Engraver - High Power for Big Projects

In this review the xTool S1 40W laser cutter and laser engraver is assessed for makers who need a powerful, reliable machine for larger projects. The bottom line: this unit is best for hobbyists, small studio businesses, and jewelry makers who want raw cutting power and a generous 23.93' x 15.16' bed; its standout feature is the 40W laser that cuts up to 18mm cherry wood in a single pass while engraving at speeds up to 600mm/s, which translates into real productivity gains on batch jobs.

Key Features

• 40W Laser Power: Delivers enough cutting and engraving force to slice through 18mm cherry wood in one pass, reducing the need for multiple passes on many materials.
• Large Work Area: The 23.93' x 15.16' bed gives room for door signs, multiple small parts, or up to 119 dog tags in a single run, improving throughput for projects.
• High Speed Engraving: Engraving speeds up to 600mm/s let users move from prototype to finished pieces faster, especially for repetitive runs.
• Patented Positioning and AutoPassthrough: Pin-point Positioning and AutoPassthrough Technology enable precise work on curved surfaces and projects up to 118 in long without complex staging.
• Safety and Reliability: The enclosed Class 1 design filters most laser light, includes flame sensors and an emergency stop, and uses a 3mm aerospace-grade aluminum frame for long-term stability.
• Beginner-friendly Software: xTool Creative Space with auto-focus and AI design assists makes it approachable for users who are new to laser engraving.

Who It's For

The xTool S1 suits makers who need a powerful desktop machine that can handle larger items or batch work, such as sign makers, jewelry creators, and small shops that want to increase throughput without moving to a full industrial system. It is also a strong choice for users who value safety features and a tested, rigid frame for repeatable results.

Those who should look elsewhere include users who need a very compact machine for tiny hobby spaces or people who require an open-frame, portable cutter for on-site work; also, anyone expecting ultra-compact packaging should note some customers found the physical size larger than expected.

Pros & Cons

Pros

• Exceptional cutting power for a desktop unit, able to cut 18mm cherry wood in one pass.
• Large bed and AutoPassthrough support long or multiple-piece projects without frequent reloading.
• Intuitive software and pre-tested material settings make first projects quick to complete.
• Safety-focused enclosed design and multiple flame sensors reduce operational risk in a small shop.

Cons

• Size can catch buyers by surprise, so workshop footprint should be measured before purchase.
• Some users reported mixed impressions of the instruction manual, which may require extra setup patience.

Specifications

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

Our Verdict

The xTool S1 is a powerful, well-built desktop laser engraver that offers professional-level cutting and fast engraving speeds for makers and small businesses. It represents strong value for users who need a large bed and reliable safety features, though buyers should confirm workspace size and be prepared to consult setup materials during first use.

Frequently Asked Questions

Is the S1 safe to run around people?
The enclosed Class 1 cover filters most laser light and the unit includes flame sensors, emergency stop, and lid-open stop features for safe operation in a small shop.

How large a job can it handle?
The bed is 23.93' x 15.16' and AutoPassthrough supports projects up to 118 in long, so it can handle large signs or multiple smaller parts in one run.

Is it suitable for beginners?
Yes; the machine ships ready to use with auto-focus and xTool Creative Space software, plus pre-tested material settings and AI design help to speed initial projects.