【Great Partner for Laser Engraver and Cutter】This laser air assist pump is designed with a control knob to adjust the airflow output (Max output 30L/min), the strong airflow output can blows away smoke and debris generated during laser engraver and cutter machine working, effectively avoiding laser module contamination. Comes with inner diameter 6mm hose is compatible with most brands of laser engraving machines.

【Deeper & Faster Cut】Laser cutter with air assist pump works together to blow away the smoke and debris that obstruct the laser, the laser cutter can cut faster and deeper, improving the laser working efficiency thus saving your time.

【Clean Surface & Smooth Edge】Add air assist pump to the laser work, quickly blow away the debris and smoke generated during laser engraving and cutting, prevent the debris burning and quickly reduce the temperature of the material surface to prevent distortion and discoloration due to high temperatures, ensure smooth lines, complete patterns and clean material surfaces.

【Low Vibration & Low Noise】This laser air assist pump is designed with soft rubber feets on the bottom, soft rubber feets can effectively reduce the vibration and noise generated by the air-assisted pump when working, allowing you to create laser in a quieter environment.

【Please Note】Although this laser air assist pump max airflow output is 30L/min, but the laser module air input hole of most brands is only 4mm, so the laser module can not fully input the airflow of this air assist pump, that's why a buyer said that this laser air assist pump cannot provide enough airflow.