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Ortur · Diode
Ortur H20
Sweet-spot H20 — 20W diode on Ortur's integrated H-series frame
Last updated How we evaluate
Released September 2024
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Showing specs for: 20W
20W
Laser spot size: ~0.09 × 0.10 mmMotion precision: 0.01 mmSample engrave: ~18–28 min
TL;DR
Ortur H20 20W balances cutting ability and price on the H20 platform. Strong hobby engraver with faster frame than LM3 — verify optical power, not marketing '40W class' labels on accessories.
What this machine is for
General-purpose Ortur H20 for engraving and light-medium cutting.
Best for
Speed-focused hobbyistsWood giftsLeatherOrtur ecosystem
Materials
Engraves
- · Wood
- · Leather
- · Acrylic (dark)
- · Stainless (with IR bundle)
Cuts
- · Basswood (up to 8 mm)
- · 3 mm acrylic (dark)
- · Leather
Cannot do
- · Production signage
- · Thick hardwood in one pass
- · Bare copper
Pros
- ✓Best value tier on H20 for most makers
- ✓Integrated cable management vs LM3
- ✓IR combo bundles available
- ✓Active Ortur firmware community
Cons
- ✗Still open-air — ventilation required
- ✗40W tier exists if you need more cut depth
Beginner notes
Default H20 recommendation for most buyers between 10W and 40W.
Pro tips
Use bundled air assist for cuts. LightBurn worth the license for repeat jobs.
Pro / technical specs
Raw numbers for experienced users comparing machines.
- Laser spot size
- ~0.09 × 0.10 mm
- Max speed (spec)
- 20,000 mm/s traverse
- Avg engrave speed
- 16–42 mm/s fill
- Avg cut speed
- 2–3 mm/s on 3 mm wood
- Motion precision
- 0.01 mm