Cutting tool fastener having internal fluid channel and spherical head abutment surface

Gear cutting tool, gear machining device, and gear machining method

Drilling tool

Tool receptacle with damping element

Screw-in tool and tool holder for such a screw-in tool

Holder assembly for a cutting tool insert and a cutting tool

Through coolant adaptor for use on hollow spindle machine tools

Milling tool

Cutting tool assembly for stable coupling structure

Cutting insert having a chip deflector