Lathe Chuck 3 Jaws/4 Jaws Manual Self-Centering Mounting Bolt for Grinding Milling Turning Machine

The lathe chuck body is made of fine quality zinc alloy. The surface is nicely ground with a nice radius on all external edges.|Efficiently push the material to be processed from all directions simultaneously until it is held tightly.|The lathe chuck of the tolerance ≤0.002 inch works with few vibrations, ensuring accurate finished parts. It is easy for you to adjust the jaws by scrolling the chuckkey. Quicker installation leaves more time for work.|The chuck has internal and external jaws. This chuck has a large clamping range and is suitable for clamping a variety of industrial parts.|The manual self-centering chuck is compact and convenient, and it is the perfect choice for your lathe machine, grinding machines, or milling machines.