I'm gradually coming to learn all the variants on a theme when it comes to machine tool tapers, but I still can't quite see what the differences are between 30Int, Cat30 and BT30 for example, apart from the obvious mechanical differences in respect of holding drawbar threads etc.
Is there a quick way of classifying these as far as interchangeability?
Hope I'm not the only dunce when it comes to these! :-))
Peter
-- Peter A Forbes Prepair Ltd, Luton, UK snipped-for-privacy@easynet.co.uk