MILLING CHUCK

The tool holder features a unique semi-circular hole design that ensures uniform deformation during locking, providing higher clamping torque. The clever arc design enhances vibration absorption. The holder is equipped with double sealing for dust and waterproof protection. The specially formulated lubricating grease ensures smooth and durable locking, extending the service life of the tool holder. The holder's cage, with a rigorously designed structural layout and specially arranged needle rollers, effectively increases clamping force and prevents loosening. The holder body is made of a special alloy material and undergoes multiple heat treatment processes, including vacuum carburizing and quenching, vacuum tempering, and -196°C cryogenic aging, resulting in a material that is tough on the inside and hard on the outside, ensuring long-lasting precision and durability.