Highlights
- 50W RF tube with fine power control for cleaner marks and less overburn on small text, logos and fine lines
- Up to 2000 mm/s engraving speed with 12,000 mm/s2 acceleration
- 28 in x 14 in work area with 5 in of material height
- 16MP camera and one-touch autofocus; standard rotary attachment included
- RF model is air cooled (no external water tank); built-in air pump 14-17 L/min and internal exhaust fan
- Class I laser safety with emergency stop, smart lid alarm and cover interlocks
Specifications
| Brand | OMTech |
|---|---|
| Model / SKU | USB-76RF-US |
| Machine power | 50W RF |
| Max engraving speed | 2000 mm/s |
| Acceleration | 12,000 mm/s2 |
| Work area | 28 in x 14 in |
| Material height | 5 in |
| Tube life | Up to 30,000 hours |
| Laser spot | 0.07 mm |
| Precision | 0.02 mm |
| Minimum engraving size | 1 x 1 mm at 1000 DPI |
| Built-in air pump | 14-17 L/min |
| Camera | 16MP |
| Cooling (RF model) | Air cooled |
| Laser safety | Class I |
What's Included
- OMTech Polar 2 RF 50W CO2 laser engraver
- LightBurn software license
- Free wood material pack
- Free acrylic sheet pack
- Free PU leather key fob pack







