43794 ⎘
Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part; Work-clamping means; Blocks with collet chucks fluid-operated
Device for the locking of pieces on machine tools
Large-stroke tensioning device in wheel machining process
Fluid bearing workholder for precision centering
Self-centering four-jaw chuck