Method for releasing a screw connection between a core drilling device and a drill bit, and core drilling device

Chuck device

Cutting tool holding mechanism, cutting tool holder and machine tool system

Machine spindle with ejecting means

Gripper with emergency release

Fiber delivery apparatus and system having a creel and fiber placement head with polar axis of rotation

Quick change holder for cutting tool

Pressing device

Quick change holder for cutting tool

Release device for actuating a clamping device for tools