Features: ▶ Strong Compatibility: The M100 laser module can be installed on any engraving machine model of Atomstack 5W series and 10W series (A10Pro/S10Pro/X7Pro), just use the corresponding adapter board, and it can be used without any additional settings. Comes with a free adapter in the box, the laser module is compatible with Ortur, NEJE, Two-Trees engraver as well. ▶ High Energy and Faster Speed: 20W laser power engraver. The laser output power soars up with the latest generation of four 6W laser coupling technology, which is able to cut off 12-15mm thick tungsten board as well as the 8mm thick black acrylic board with only one pass, and even cut the 0.05mm thick stainless steel sheet. ▶ Upgraded Laser: No need to adjust the focus before engraving. The focusing spot area is only 1/3 of other ordinary lasers. Combine precision engraving and high energy cutting at the same time. The laser power of the fixed-focus laser is more stable than the zoom laser. ▶ Air Assist Kit: 10-30L/min adjustable airflow, can effectively remove the smoke and dust generated in the process of laser cutting/engraving, prevent the smoke and dust from causing laser energy attenuation, ensure the stability of laser energy, and make your engraving / engraving Cut pieces for best results. ▶ Great Quiet Working Performance: Only 60dB noise is generated during the working process, which is similar to the volume of household electric fans when working, giving you a quiet laser engraving and cutting environment. Easy to install and use, no need to buy additional accessories, just two steps to install and use. ▶ Various Material to Cut and Engrave: Engravable materials are including wood, bamboo, cardboard, plastic, leather, PCB board, aluminum oxide, non-reflective electroplating layer and lacquered metal, after blackening Utility knife. Cuttable materials are including cardboard, non-woven fabric, veneer, acrylic, some thin plastic board. Specification: Module Model: M100 Optical Output Power: 20-21W Product Material: Aluminum 6061 Anode Housing Size: 140*65*60mm Circuit Board Size: 44*52mm Circuit Board: V/PWM Modulation Board Wire Rod: 22 2P2.54 Terminal Reverse Wire 80mm Optical Lens: φ6/ Fan: 24V Laser Beam Mode: Spot Working Mode: Pulse Work Light Spot Size: 0.08*0.1mm Wavelength: 445±5nm Engraving Accuracy: 0.01mm Working Time 10000H Working Temperature: 0℃~70℃ Storage Temperature: 一40℃~85℃ Sintering Temperature: 2000~2400℃ Product Net Weight: 715g Air Assist Kit Model: F30 Parameter: 10-30L/Min (Adjustable airflow speed) Noise decibel: 60dB Package weight: 2670g/5.88lb Packing List: 1 x M100 Laser Module 1 x PCB Circuit Board 1 x Compatible Plate (A5 series and 10W series use different adapter boards, please pay attention to the distinction) 1 x Fixed Focus Plate 1 x Connection Line 1 x Wrench 1 x Screws 1 x Power Supply 1 x Air assist kit