Best Overall
xTool S1 40W
Key details
- Max Speed
- 600 mm/s
- Work Area
- 23.93 x 15.16 in
- Laser Power
- 40W diode
- Safety Class
- Class 1 enclosed
Most machines in this group leave the beam out in the open, which means goggles for everyone in the room, a fan in the window, and nobody wandering in mid-job. The S1 puts all of that behind a filter cover: it's rated Class 1, the cover blocks 99% of the laser light, and the smoke stays inside the box until you vent it out. That single decision is why we treat it as the default, because it's the only machine here you can set up in a spare room or behind a shop counter without first turning the space into a workshop.
Behind the cover it's also the biggest machine here, with a 23.93 by 15.16 inch bed and a 40W diode head that xTool rates at 18mm cherry wood in a single pass, at 600mm/s travel. In practice that's a sign blank or a cutting board laid flat with room to spare, and the rotary bundle adds tumblers and cylinders without a separate jig.
Auto-focus handles the step that wastes time everywhere else, moving the head to the right height for each new material, and Creative Space pairs it with presets and pin-point positioning so a design can be dropped onto an object already sitting on the bed. That combination matters for repeat work: it's the difference between setting a job up once and re-measuring it every evening.
What the S1 really buys is consistency. A sealed beam, a self-focusing head and a saved preset mean Tuesday's job runs the same as Monday's, and that's the point where a hobby machine starts taking orders. Nothing else here pairs that much power with a bed that wide.
Pros
- Class 1 enclosure, no goggles required
- Largest work area in this group
- 40W head rated for 18mm cherry in one pass
- Rotary bundle handles tumblers and cylinders
Cons
- Costs the most of the 40W machines here
- At 86.8 lb it wants a permanent bench
The S1 is the machine we recommend to anyone who needs 40W cutting indoors without turning the bench into a hazard zone.