AtomStack E85 Expansion Kit: Enhance Your Laser Engraving Area to 850*800mmMain Features: 1. Atomstack E85 is a complete machine frame that can quickly expand the working area of the laser engraver to 850*800mm for large format projects like furniture, signage, artistic designs and more. 2. This engraving area expansion kit is compatible with Atomstack laser modules (M150, M100, M50) and various machine models. 3. The E85 features a thickened metal shaft for a more stable frame, ensuring high engraving accuracy. Applicable