High-Strength #45 Material: To meet the demanding requirements of production environments, we utilize #45 material that has undergone quenching and hardening techniques. This imparts exceptional hardness and rust-resistant properties, ensuring outstanding performance and reliability for both small and large workpieces held by the chuck. High Precision:In the manufacturing of our chucks, we employ high-precision machining processes to ensure structural stability and machining accuracy. The lathe components feature a refined bevel gear and three small gears, aiding in precise machining progress. Bearing tolerance is 0.3 mm / 0.01 inch, guaranteeing excellent machining results. Versatile Single Jaw: Our chuck features an adjustable jaw design, providing enhanced flexibility. Operators can easily adjust the clamping range using a T-handle wrench, accommodating workpiece sizes and shapes such as bowls, plates, vases, cups, and more with precise gripping and securing