Tool holder assembly

摘要

A tool holder assembly including a cutting tool and a tool holder. The cutting tool includes at least one fluid passage. The tool holder includes a conduit and a bore adapted to receive the cutting tool. An adapter or adapter portion may be provided that provides a fluid to one or more fluid passages in the cutting tool.

主权项

1. A tool holder assembly comprising:
a cutting tool; a tool holder having a bore that receives the cutting tool and a conduit disposed adjacent to the bore; and an adapter having:
a body portion disposed in the conduit that has a first fluid passage that extends through a first section and a second section of the body portion; anda tool receiving portion disposed in the bore that has second and third fluid passages that extend from the first fluid passage to the cutting tool; wherein the first section is spaced apart from the tool holder and wherein the second section extends from the first section to the tool receiving portion and engages the tool holder and the second section has a smaller diameter than the tool receiving portion and a larger diameter than the first section.