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Longer · Diode
Longer Nano Pro
Fast portable Longer — 12W with high traverse and rotary options
Last updated How we evaluate
Released June 2024
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Showing specs for: 12W
12W
Laser spot size: ~0.08 mm spotMotion precision: 0.01 mmSample engrave: ~12–18 min
TL;DR
Longer Nano Pro 12W is a premium portable diode with very high advertised speeds and rotary/slide accessories. Niche machine for makers who need portability with more punch than 6W minis.
What this machine is for
Premium portable Longer for on-the-go engraving and rotary work.
Best for
Portable powerRotary engravingTravel businessLonger fans
Materials
Engraves
- · Wood
- · Leather
- · Plastic
- · Anodized aluminum (light)
Cuts
- · Basswood (up to 5 mm)
- · Paper
- · Thin leather
Cannot do
- · Large signage
- · Workshop production
- · CO₂ materials
Pros
- ✓High speed claims
- ✓Rotary and slide ecosystem
- ✓Longer support
- ✓More power than Nano 6W
Cons
- ✗Expensive for portable class
- ✗Small native bed
- ✗Not a bench replacement
Beginner notes
Buy for portability + speed — not instead of a 400 mm open frame.
Pro tips
Budget for slide extension if you do tumblers regularly.
Pro / technical specs
Raw numbers for experienced users comparing machines.
- Laser spot size
- ~0.08 mm spot
- Max speed (spec)
- 5,000 mm/s
- Avg engrave speed
- 60–150 mm/s fill
- Avg cut speed
- 4–10 mm/s on 3 mm wood
- Motion precision
- 0.01 mm