CUTTING TOOL WITH A COOLANT SYSTEM AND FASTENER THEREFOR

摘要

A cutting insert fastener (250) adapted to secure a cutting insert to a cutting tool holder. The fastener (250) comprises a fastener head portion (252) comprising at least one feature (254, 256) adapted to direct a coolant fluid to an insert cutting edge of a cutting insert when the cutting insert is secured to a cutting tool holder by the cutting insert fastener (250). Cutting tools comprising internal coolant systems and fastened with such a cutting insert fastener (250) are also disclosed.