Root CNC R3 Laser holder. Dedicated for 3500mw Laser head.
Link to the dedicated head
https://www.banggood.com/450nm-3500mW-3_5W-Blue-Laser-Module-With-TTL-Modulation-for-DIY-Laser-Cutter-Engraver-p-1103261.html?p=CP09088450759201701T
Laser.stl | 15.1KB |