Engagement component, female member, and tool replacement apparatus

Rotary changer

Spindle clamp for tool holder

Chuck for holding precision components

Release mechanism for a rotary tool

Grasping device for drill

Rotating log clamp

Device usable as gripper head or chuck

Keyless arbor device and method of using

Tube holder for a tube filling machine

Combination of the chucking device and a drill and a chucking device for a drill with cutting tips on both ends

Tool free collet assembly

Substrate holding and rotating apparatus

Substrate supporting apparatus