Check the listing for details. 10W Optical Power Laser Engraver Module with Air Assist for Cutting Machine. Condition: New. Listed at 143.20 USD. Features 1.LT-80W-AA-Pro ( 12V / 24V ) It has an upgraded nozzle compared to the previous LT-80W-AA. The difference of this nozzle is that it has an advanced hydrodynamic design that makes better use of air pressure. When using the same air compressor, the upgraded version has a faster jet airflow. 2.With the air asssit nozzle The laser head comes with a specially designed air assist nozzle. When cutting with this laser head, the air assit system will blow air through the air nozzle. That will bring you excellent cutting experience and greatly reduce burned marks. Air pump suggestion: Air pressure and capacity: ≥0.027kPa, 27L/min 3. Remarkable cutting ability Cutting 8mm bass plywood ,120mm/min ,one pass. Cutting 5mm bass plywood, 50mm/min, one pass. Cutting 5mm MDF by 2 passes, 150mm/min , 2 passes. 4.With the laser protective cover Comes with a removable protective cover. Whether engraving or cutting, use this shield to filter blue light and work without laser glasses, convenient and fast. It's also easy to remove if you don't need it. 5. Widely Compatible Design LT-80W-AA-Pro laser module can be installed on Z*aitu,O*tur,Tw* Trees,S*ulpful9, Xtool, A*omstack and other models of DIY laser engraving machines. (If you are not sure if it is compatible, please send us a picture of your machine’s contro board, we will provide you with a connection diagram.) With Air Assist VS No Air Assist Using air assist helps to cool the material and prevent heat damage, and also helps to remove any debris and fumes generated during the laser cutting process, resulting in a clean cut surface Interface diameter size Air nozzle outer diameter: 6mm; inner diameter: 3.5mm Air tube outer diameter: 8 mm;inner diameter: 6 mm Air pump suggestion: Air pressure and capacity: ≥0.027kPa, 27L/min Widely Compatible Design LT-80W-AA-Pro laser module can be installed on Z*aitu,O*tur,Tw* Trees,S*ulpful9, Xtool, A*omstack and other models of DIY laser engraving machines. (If you are not sure if it is compatible, please send us a picture of your machine’s contro board, we will provide you with a connection diagram.) Provide spare protection window piece Debris and fumes from the laser cutting process are blown onto the lens, providing a spare lens for better cleaning and replacement. OTHER LASER MODULE: Thicker beam and shorter effective energy range Lower energy density beam LASER TREE LASER MODULE: Thinner beam and a longer effective energy range Higher energy density beam, stronger cutting ability For cutting work The ideal position of the focal point is in the middle of the material, the cutting focal point of LT-80W-AA is 45mm, the length of the air nozzle is 39mm, so the focal point position is 6mm below the air nozzle. For example, if you want to cut 8mm plywood, the distance from the air nozzle to the surface of the material should be 6mm-8mm/2=2mm. For engraving work ,The focal point is at the surface of the material. Product Size