Diode laser · Open frame · Ortur
Ortur Laser Master 3
First-time buyers who mainly engrave wood, leather and coated metal and want a quick, well-protected open frame for about $300
from $299.99 at Ortur, checked Oct 2
Image: Ortur. Prices change often; the shop shows the current price.
Quick verdict
The Laser Master 3 is Ortur's mainstream open-frame diode, and the $299.99 base version carries a 10W optical module on a 400 x 400 mm bed. Its 20,000 mm/min travel and built-in Wi-Fi with a phone app make it quicker and easier to live with than most kits at this price. Ortur also fits a more complete safety package than usual: emergency stop, removable key, tilt detection and exposure time limits. The trade-off is cutting: 10W is an engraving-first power level, and the base set ships without the air pump you need for clean cuts. If cutting is the main job, the 20W version or a 20W rival makes more sense.
What you still need
An air pump (Ortur's Pro Set adds the pump and engraving platform for about $220 more), a honeycomb bed, ventilation or an enclosure, a rotary if you want tumblers (the Rotary Set adds the YRC chuck and feet for about $230 more), extra 455 nm rated goggles for anyone watching, and a LightBurn licence if you outgrow the app and LaserGRBLMaterial reality check
Engraves wood, leather, card, slate, ceramic, anodised aluminium and coated metals, and can mark stainless steel. Cuts thin wood, plywood, card, felt, leather and dark opaque acrylic, with anything over a few millimetres needing multiple passes and air assist. It cannot cut metal and cannot cut clear or blue acrylic. Never cut PVC or vinyl.Better alternative if
cutting plywood and thicker stock is the main job, where a 20W module with the air pump in the box saves a lot of passes: Sculpfun S30 Pro MaxScores
Scored on the same scale for every laser on this site. See all lasers ranked.
Specifications
| Laser type | Diode laser |
|---|---|
| Form | Open frame |
| Optical power | 10 W |
| Other modules | Ortur also sells the LM3 with 20W ($639.99, air pump included) and 40W ($1,029.99) modules; those versions have a 400 x 380 mm work area |
| Wavelength | 455 ± 5 nm |
| Work area | 400 × 400 mm |
| Max speed | 333 mm/s (20,000 mm/min) |
| Cutting (maker claim) | not published |
| Precision | 0.0125 mm mechanical precision (Ortur spec as quoted by 3D Print Beginner) |
| Air assist | Optional extra |
| Camera | No |
| Autofocus | No |
| Rotary support | Yes |
| Safety | Open frame with an exposed Class 4 beam; emergency stop, removable safety key, tilt detection, laser exposure time limit, USB connection monitor and active position protection; no flame detection in Ortur's safety list |
| Connectivity | USB, Wi-Fi |
| Software | Ortur App, LightBurn, LaserGRBL |
| Weight | not published |
| Price | from $299.99 at Ortur, checked Oct 2 |
Pros and cons
Why we like it
- $299.99 buys a 10W optical module on a 400 x 400 mm bed
- 20,000 mm/min travel is quick for an open-frame diode at this price
- Fuller safety set than most budget frames: emergency stop, removable key, tilt detection and exposure limits
- Built-in Wi-Fi with Ortur's phone app, plus USB for LightBurn or LaserGRBL
- Arrives largely pre-assembled; reviewers report 5 to 30 minutes of setup
Watch out for
- 10W is engraving-first power: 6 mm plywood and up means several slow passes
- The 10W Basic Set has no air pump, even though the head takes an air line
- Manual focus with a fold-out gauge and no camera
- No flame sensor in Ortur's own safety list, and the beam is fully open
- Low clearance under the laser head limits thicker workpieces without a Z-height adjuster
Compare with
Frequently asked questions
What materials can the Ortur Laser Master 3 cut and engrave?
Engraves wood, leather, card, slate, ceramic, anodised aluminium and coated metals, and can mark stainless steel. Cuts thin wood, plywood, card, felt, leather and dark opaque acrylic, with anything over a few millimetres needing multiple passes and air assist. It cannot cut metal and cannot cut clear or blue acrylic. Never cut PVC or vinyl.
What else do I need to buy with the Ortur Laser Master 3?
An air pump (Ortur's Pro Set adds the pump and engraving platform for about $220 more), a honeycomb bed, ventilation or an enclosure, a rotary if you want tumblers (the Rotary Set adds the YRC chuck and feet for about $230 more), extra 455 nm rated goggles for anyone watching, and a LightBurn licence if you outgrow the app and LaserGRBL
How much does the Ortur Laser Master 3 cost?
From $299.99 at ortur, checked oct 2.
How we rank: by our own scores for power, speed, ease of use, safety and value, from the maker's published specs and independent tests where they exist. Some links earn us a commission (for example TwoTrees, SainSmart, Gweike and Amazon). That never changes a score or the order of a list (disclosure).
Sources
- Ortur LM3 product page (ortur.net)
- Ortur LM3 Shopify product data (prices)
- Ortur OLM3 page (orturtech.com)
- Clever Creations: Ortur Laser Master 3 review
- 3D Print Beginner: Ortur Laser Master 3 preview
- The Gadgeteer: Ortur Laser Master 3 review
- CNCSourced: Ortur Laser Master 3 review