Sculpfun · Diode laser
Sculpfun SF-A9 40W
Open 40 W diode laser with a 400 × 400 mm area and automatic Air Assist. On clearance in the US shop, still listed at the regular price in the German shop.
Ideal for: For users who want to cut a lot and are looking for a high-power open laser on a medium-sized area.
Open device: You need laser safety glasses for the matching wavelength while working, and so do onlookers. More at Laser safety.
Price in the manufacturer's shop€699.99As of 26 Oct 2026, can change dailyThere is no manufacturer's shop price for your region, the EU price is shown.
Pros and cons
Pros
- 40 W optical with switching to 20 W for fine engraving
- Wi-Fi, Bluetooth and app in addition to USB
- Flame and tilt sensor
Cons
- Manual focus
- Open frame, class 4
- Manufacturer's statements on cutting thickness contradictory (text 20 mm, gallery 30 mm)
Specs
| Price range | €500 to €1,000 |
|---|---|
| Price in the manufacturer's shop | €699.99 (As of 26 Oct 2026) |
| Laser type | Diode laser |
| Laser source | Diode 450 nm, 40 W optical, switchable to 20 W, focus 0.1 / 0.15 mm |
| Power (optical, main source) | 40 W |
| Work area | 400 × 400 mm |
| Dimensions | 606 × 665 × 110 mm |
| Weight | 6.2 kg |
| Construction type | Gantry |
| Enclosure | open |
| Laser class | Class 4 |
| Speed (max.) | 36,000 mm/min |
| Cutting according to the manufacturer | up to 20 mm plywood and 6 mm dark acrylic in one pass |
| Air Assist | integrated, automatic, pump included |
| Camera | no, CAM500 camera optional |
| Fume extraction | no, open frame |
| Rotary attachment | optional (Sculpfun rotary roller) |
| Software | LightBurn, LaserGRBL, Sculpfun App |
| Connectivity | Wi-Fi 2.4 GHz, USB, Bluetooth 4.2 |
| Materials (according to the manufacturer) | Cardboard, MDF, Felt, Cardboard, Wood, Bamboo, Leather, Fabric, dark acrylic, brushed stainless steel (marking), Dark anodised aluminium, painted metal |
Source: Manufacturer or retailer specifications, As of 10/2026. Cutting figures are manufacturer values under ideal conditions.
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Sculpfun iCube Ultra
For beginners with little space who want to engrave small parts and occasionally mark metal.