AcmerDiode laser engraver
Acmer K1 12W
Acmer K1 12W is a diode laser engraver released in 2025. Key specs: laser sources Blue diode (≈455 nm), laser output power 12 W, work area 150 × 150 mm, max engraving / travel speed 167 mm/s.
5.2Score
Power & cutting6.7
Speed3.5
Precision4.0
Work area3.9
Safety9.6
Features & ease of use2.9
price rangeUS$240–300
- Year
- 2025
- Brand
Acmer- Popularity
- #317 of 406
Blue diode (≈455 nm)Laser sources
12 WLaser output power
150 × 150 mmWork area
167 mm/sMax engraving / travel speed
YesEnclosed (fully covered)
Spec guide
How it ranks among diode laser engravers of 2025
Compared with diode laser engravers released in 2025. Bars show the share of models it beats.
compared with other diode laser engravers
Why is K1 12W a good choice?
Weight: 2.4 kgbetter than 84% of diode laser engravers
Weak points
Work area (surface): 225 cm²worse than 76% of diode laser engravers
Max engraving / travel speed: 167 mm/sworse than 90% of diode laser engravers
Specifications
Full specifications
Laser power
- Laser output power
- 12 W
Work area
- Work area
- 150 × 150 mm
- Work area width (X)
- 150 mm
- Work area depth (Y)
- 150 mm
- Work area (surface)
- 225 cm²
Speed & cutting
- Max engraving / travel speed
- 167 mm/s
Precision
- Positioning accuracy
- 0.04 mm
Safety
- Enclosed (fully covered)
- Yes
- Flame / fire detection
- No
Features
- Air assist
- No
- Built-in camera
- No
- Autofocus / auto height
- No
Size & power
- Width
- 286 mm
- Depth
- 273 mm
- Height
- 190 mm
- Weight
- 2.4 kg
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
Laser engravers & CNC machines: Work area (surface) up to 400 cm² + enclosed (fully covered)45Laser engravers & CNC machines — Work area (surface) up to 400 cm² + Motion system: Gantry (XY rails)49Diode laser engravers: Work area (surface) up to 400 cm²56Laser engravers & CNC machines — Laser sources: Blue diode (≈455 nm) + work area (surface) up to 400 cm²62Diode laser engravers: Enclosed (fully covered)66Laser engravers & CNC machines: Laser output power from 10 W + work area (surface) up to 400 cm²77Laser engravers & CNC machines — Laser sources: Blue diode (≈455 nm) + enclosed (fully covered)80Laser engravers & CNC machines: Enclosed (fully covered) + LightBurn compatible80
