Neje Air Assist For 30W, 40W, & 80W Neje Modules Neje A40640 Gives you 50mm of Z

Gives you 50mm of Z travel for quick and easy focus

Our air assists come standard with a 2mm diameter nozzle (exit point)

Fine-tune your focus with ease using the included 4mm allen T-handle wrench or upgrade to our Bit Drive & Knob for even greater precision

Boss Laser FM-D

8" x 20'' Standard Carbon Air Filter

Neje Air Assist For 30W, 40W, & 80W Neje Modules Neje A40640 Gives you 50mm of ZIntroducing the King Gubby NEJE Air Assist, the perfect addition to your laser engraving setup. This powerful accessory is designed to work with the NEJE 30W, 40W, & 80W laser engraving modules, making it the ultimate tool for achieving professional quality results. The NEJE Air Assist is designed to improve the performance of your laser engraving and cutting by providing a steady stream of air to the kerf. This helps to clear away smoke and debris,