This is a professional-grade Kaiser EW68 (model 312.615) finish boring head. Known for its Swiss-made precision and reliability, this tool is designed for high-accuracy finishing operations. It features a fine micrometer adjustment dial for hitting tight tolerances with ease.

Condition:
The tool shows visible scuffs and marks on the body and index dial from previous use in a shop environment, but these are purely cosmetic. It adjusts smoothly and sets firmly. Most importantly, the seat for the carbide insert is in excellent, clean condition, ensuring proper tool geometry and performance.

Specifications: