Attachment system with a removable and replaceable tongue...
Auto-locking bit holding system of a hand tool
Automatic center holding fixture for an annular workpiece
Automatic chuck
Automatic chuck for workpieces
Automatic clamping device for a cylindrical piece rotating about
Automatic indexing chuck
Automatic indexing chuck for angular step-by-step movement of ja
Automatic lubricating system of power chuck
Automatic tool-bit holder
Automatically locking chuck for drill or the like
Axial chuck