LASER TREE K40 40W Laser Module for Powerful Cutting, Higher Accuracy with Air Assist & Dual Fan Cooling, Compatible with TTL/PWM-Controlled Machines

LASER TREE Laser Module, 40W Optical Output Diode Laser Head Designed for Powerful Cutting, Higher Accuracy Laser Eangraver module with Air Assist, Laser Head for Laser Engraver Machine

LASER TREE Air Assist for Laser Cutter and Engraver, Adjustable Max 26 L/Min Airflow Air Assist Pump, Reduce Burn Marks, Protect Laser Module Lens, Smooth Edge Clean Cuts, Remove Smoke and Dust