Collet Chuck

Previously when milling in the lathe I’ve just put the milling cutter in the jaws of the 3 jaw chuck. This is not idea as it may slip and could damage the chuck jaws if it does so. A better
Old machinery

The Wellcome Trust library has a great historical archive of zoological, medical and scientific material. Amongst their plague fleas and elephants are a collection of images of lathes, chucks and tooling by the likes of Edward Speer, T. Griffiths, Joseph