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Ortur · Diode
Ortur H20
Top Ortur H20 — 40W compressed diode for serious cutting
Last updated How we evaluate
Released November 2024
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Showing specs for: 40W
40W
Laser spot size: ~0.10 × 0.11 mmMotion precision: 0.01 mmSample engrave: ~12–18 min
TL;DR
Ortur H20 40W is Ortur's strongest H-series diode — multi-diode compression for deeper cuts in wood and faster fills. Premium price; compare to Longer B1 40W and Atomstack A40 before buying.
What this machine is for
High-power Ortur platform for cutting-focused hobby or side-business work.
Best for
Deep wood cutsFast engravingOrtur power usersSmall business
Materials
Engraves
- · Wood
- · Leather
- · Acrylic
- · Anodized aluminum
Cuts
- · Basswood (up to 10 mm)
- · 5 mm acrylic
- · Leather
Cannot do
- · CO₂-level acrylic clarity
- · Industrial metal cutting
- · Huge panels
Pros
- ✓Strongest Ortur diode SKU
- ✓Same H20 frame as lower tiers
- ✓Air pump often included
- ✓Good upgrade path from LM3
Cons
- ✗Highest H20 price
- ✗Compressed watt claims need verification
- ✗Ventilation and fire safety critical
Beginner notes
Buy when you've outgrown 20W cutting — not necessary for first laser.
Pro tips
Run cut tests on scrap at rated speeds. Keep lens clean — high power burns debris fast.
Pro / technical specs
Raw numbers for experienced users comparing machines.
- Laser spot size
- ~0.10 × 0.11 mm
- Max speed (spec)
- 20,000 mm/s traverse
- Avg engrave speed
- 60–150 mm/s fill
- Avg cut speed
- 4–10 mm/s on 3 mm wood
- Motion precision
- 0.01 mm