revolutionary solid not subtracted

[iron72]

Greetings to all.
I have created a revolutionary solid, only that now I would like to make a hole passing from the two parallel ends, I have created a cylinder that passes through to all the solid of revolution, only that by doing the command subtract I do not get the hole.
I tried to subtract the solid revolution with other primitive solid ball type, cube, etc... but the result does not change.
what can depend on?
Thank you.
p.s:allego qui il file

 

[lattu]

You know why he doesn't? because the object is not a solid but a set of revolution surfaces.
or build it as solid or will never do any Boolean operation

 

[cybercad]

the element to be photographed was not a solid. I send you the solution and if you want you can also enlarge or shrink the hole.in any case, it is not convenient to make
Boolean operations.just draw profile,create region and revolutionize it
taking the axis as a reference.
Hi.

 

[cybercad]

I'm sorry! I meant to drill and not photograph

 

[iron72]

thanks lattu and cybercad. :finger:

 

[lattu]

Figure :wink: