Does anyone know the dimensions for the smaller ISO taper holders. I can find everything down to ISO 30 but not the smaller ones.

Looked in the machinerys handbook...
Table 12. American National Standard Plug and Ring Gages for Steep Machine Tapers ANSI/ASME B5.10-194 (R2002)
This gives you the dimensions of the gages
Good Luck..

What machine are you trying to find or make tooling for? Kevin

Thanks, Just didn't look hard enough in my handbook! Found it now. This is for a custom spindle I am designing.