xTool S1 40W

Last updated: November 2, 2026

xTool S1 40W
3.4/5#11 of 18 in diode laser engravers
3.4

A powerful enclosed diode laser for hobby shops and small sellers who cut a lot of wood and want a big bed. Budget for the air assist pump.

  • 40 WLaser power
  • 498 x 319 mmWork area
  • YesEnclosed
  • 600 mm/sSpeed
Check price at Amazon$1,699

Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • A 40 W diode inside a Class 1 enclosure cuts thick wood with no goggles needed
  • Large 498 x 319 mm bed fits signs and batches of small parts
  • Automatic focus and a pass through door let it handle long boards
Cons
  • No camera, so placing designs on scraps takes more care
  • The air assist pump is sold separately even though cutting needs it
  • At 44 lb it needs a sturdy dedicated table

How it scores

The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its laser type. How we rank explains each one.

Specifications

Model numberMXD-K101-001
Laser
TypeDiode
Optical power40 W
Electrical input275 W
Work area498 x 319 mm
Maximum speed600 mm/s
Safety classClass 1
Features
EnclosedYes
CameraNo
Air assistNo
AutofocusYes
Weight44.1 lb
Warranty1 year
Released2023-10-18

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