Make holes

hi to all
I have a problem in this model , and dont know how to make holes like that .
I wanna use Rhino command , not plugin .
I would be tanks if help me.

Product Dimensions  7.4 x 7.4 x 9.2 cm; 350 Grams

ArrayHole or ArrayHolePlanar ArrayHolePolar might be what you are looking for.

There is no such command, but there is ArrayHolePolar.

First I would use Revolve command to make curved, round surface. Then I would make polar array of circles (ArrayPolar command) to make array of 7 circles (one in center and 6 circles around it). Then I would copy the circles several times to make large array of circles (array size = surface size). Next I would project (Project command) or pull (Pull command ) the circles on the surface. Next I would use Trim command to cut the holes in the surface with the circles. The last step would be OffsetSrf command with Solid option.

Hello - do you need to make the holes as a 3d model or for a rendering?