This Ortur Y-axis Rotary Chuck (YRC1.0) is a must-have for hobbyists, artists, and DIY enthusiasts who love laser engraving. Whether you're working on rings, cups, spheres, or other irregular items, this chuck offers multi-mode functionality to meet all your needs. With an elevation angle adjustable up to 180° and 360° rotation without disassembly, you can achieve precise and intricate designs. Compatible with Ortur & Aufero laser engraving machines and most on the market, along with various software like Laser Explorer, LaserGRBL, or LightBurn, it supports Windows from XP to 10, Mac OS, and Linux. The engraving accuracy is 0.45°, and the engraving diameter range is up to 120mm. It's made of aluminum alloy with a one-piece structure, ensuring easy installation and reliability.