Features: The Longer RAY5 Engraver Lift enhances engraving precisions with its adjustables Zaxises mechanism, offering wider lifting ranges and effortless head positioning for improved focus control. Featuring rotary focus control knob and 4mm incremental height adjustment per rotation, this metal frame (160x45x19mm) ensures stability during operations while maintaining for Ray5 5W/10W/20W models. for professional engravers and enthusiasts requiring millimeter levels accuracy in detailed projects like jewelry customization or circuit board etching. Perfectly suited for workshop environments demanding vibrationfree performances during prolonged engraving on materials ranging from wood to acrylic. Its rigid construction minimizes machine wobble without compromising portability, streamlining workflow efficiency for both desktop setups and mobile engraving stations. Specifications: Materials: Metal Length: 160mm Package Includes: 1Set RAY5 Engraving Machine Lifting Frame note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.