We are offering here the E Chain Boring Bar And Tool Holders that are acclaimed for their robust construction and high efficiency. To add on, these boring bars are offered at budget-friendly prices. Tool holders are the interface between the machine spindle and the cutting tool. Tool holders typically hold CNC cutting tools before fitting them into the CNC machines. The quality, design, and manufacturerâs specifications about the tool holders are critical to an overall success of the machining operations. The tool holder is pulled in the milling spindle with the help of an additional pull stud. The centering takes place via the taper contact. The offered Echain Turning Tools are offered by us that are available in various types.