Collets for machines and machine tools, namely, collets for work piece holding and collets for tool holding, namely, dead length collets, drawback collets, feed fingers, externally threaded collets, internally threaded collets, high speed cutting collets, tool collets, one-taper tool collets, two-taper tool collets, special bore collets, emergency collets, external step collets, internal step collets, collet blanks, collet shanks, collets for tool shanks, collets for electro discharge machining, tapping collets, tapping collets with extension stroke, inwardly collapsible collets, nominal diameter clamping collets for holding tools and piece parts in a machine and sub-spindle extended nose collets; arbors comprised of metal for machines and machine tools, namely expanding arbors, collet arbor blanks, mono-block expanding arbors, arbors for interchangeable expanding bushings, emergency expanding arbors, checking arbors and arbor blanks; sleeves comprised of metal for machines and machine tools, namely, sliding sleeves, tapered sleeves, reduction sleeves, and reduction sleeves for collets; nuts for machines and machine tools, namely, locknuts, tightening nuts, balanced nuts, clamping nuts for holding tools and piece parts in a machine, balanced clamping nuts for holding tools and piece parts in a machine, sealed nuts, vibration resistant nuts, releasing nuts, reduction nuts and nuts for quick change systems; rings for machines and machine tools, namely, retaining rings and spacing rings; collet and tool clamping accessories for machines and machine tools, namely, disc seals for sealed nuts, extractors, extraction handles, cleaning handles, grinding gages, spanners, spindles, collet reductions, compression tubes, compression springs, adjustable depth stops, screws, expanding bushings, interchangeable expanding bushings, coolant fittings, adjusting screws, stop screws, lock screws, keys, drive clutches, shrink fit extensions, expansion rings, extraction rings, tapers, retention knobs, retainers, collet holders, cylindrical shanks, cylindrical shanks with flat, tool holder quick change systems, adapters for quick change systems for connecting non-matching parts, quick change system holders, quick change system holders with collet shanks, quick change system holders with taper, rotational speed limiters, threaded adapters, weld-on end mill adapters, adapter blanks for connecting non-matching parts and flanges; reduction sleeves for grinding machines; machine parts, namely, rod ends; machine parts, namely bearings and spherical bearings; tool holders for machines and machine tools, namely, shrink-fit mill-holder, weld-on mill-holders, whistle notch mill-holders, mill-holder for round shank with flat, mill-holder for round shank with sloped flat, universal mill-holder, balanced tool holders, unbalanced tool holders, tool holders for computer numerical controlled machines, high speed milling spindles, high speed grinding spindles, transfer units, dividing devices, collet chucks, collet chucks with cylindrical shanks, tool-holder blanks, holders with a tang and holders with drawbars

Rubber seals for collets used in machines and machine tools