Longer Laser B1 20W is now available on Gearberry at a discounted price of just $779, down from its original price of $799. By using the coupon code “GB20off,” you can enjoy a $20 discount on this product. This means you can own the powerful and versatile Laser B1 20W for an incredible price. EU buyers can get the same discount here.
So don’t miss out on this opportunity to bring your creative projects to life with precision and efficiency. Visit Gearberry to apply the coupon code at checkout, and get the Longer Laser B1 20W at an unbeatable price.

Longer Laser B1 20W
The Longer Laser B1 20W is a game-changer in the world of laser engravers. Equipped with advanced quad-core laser technology, it boasts an impressive 20W optical output power, making it one of the most powerful diode lasers available today. With such immense power, it possesses exceptional cutting ability, allowing you to accomplish more in less time.
One of the standout features of the Laser B1 is its ability to cut through various materials effortlessly. It can effortlessly slice through 15mm pine, 8mm black acrylic, and even delicate 0.05mm stainless steel in a single pass. This remarkable cutting capability is made possible by the integration of cutting-edge laser coupling technology. The Laser B1 produces a thin yet incredibly strong laser beam, enhancing its cutting capacity by over 20% when compared to other 20W lasers. For larger or thicker materials, the Laser B1 can perform multiple passes to cut through 25mm wood boards and 35mm black acrylic with remarkable precision.
In addition to its powerful performance, the Laser B1 offers an expanded working area of 17.72×17.32 inches (450x440mm). This represents a substantial 23.75% increase in working size compared to other products, making it an ideal choice for a wide range of applications, especially those involving A3-sized panels. Whether you’re working on intricate designs or larger projects, the Laser B1 has you covered.

The Longer Laser B1 20W is equipped with a new 32-bit motherboard, that offers unparalleled speed, reaching up to 30,000mm/min—four times faster than ordinary machines. The integration of the TMC2209 silent driver ensures not only the swift operation but also a quieter and more enjoyable experience.
You can enhance your cutting ability and achieve impeccable accuracy and quality with the Laser B1’s automatic air assist pump. Controlled by the program and Lightburn parameters, it significantly improves cutting performance. Moreover, eight safety protection functions are in place to ensure peace of mind, including automatic laser shutdown when drops, flames, data disconnections, or laser head freezes are detected for more than 15 seconds. The laser head is also automatically zeroed to prevent burnout during ignition. With its panoramic filter glass, the Laser B1 filters out 99.8% of laser light, prioritizing safety during use.
The Laser B1 is equipped with X-axis and Y-axis limit switches, precisely locating the laser module’s position. Additionally, if the laser module moves in the negative direction of either axis, the Laser B1 20W triggers an alarm and halts the movement, ensuring accuracy and preventing mishaps.
Built with an aluminum frame and improved mechanical design, the Laser B1 exhibits remarkable stability even during high-speed operations. This stability translates into superior carving and cutting artistry.

The Laser B1 is equipped with a user-friendly pull-down focus bar, allowing for easy and precise focus adjustment by simply moving it toward the working panel’s surface. With a replaceable protective lens, the laser module remains protected from smoke and ensures an extended service life, preventing lens pollution. Data transmission options include Wi-Fi, USB data cable, APP, and TF card compatibility. The 3.5-inch touchscreen enables offline operation, eliminating the need for a physical connection to your computer.
The Laser B1 is compatible with renowned engraving software like LaserGRBL and LightBurn, supporting various file formats such as JPG, PNG, BMP, G-code, GIF, SVG, NC, and GC. Multiple Laser B1 machines can be controlled simultaneously from a single computer, boosting productivity and enhancing efficiency in production.
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