Place/Align/Distribute different images into a template for engraving?

First, I'm completely new to CorelDraw, but have two in house designers who are pretty good. However, they don't really know if what I need is possible or how to do it.  

I am doing engraving on brass for jewelry and need a way to generate a "grid" template of multiple files so that I can process them faster in production.   Please see the image below for what I'm trying to do with as little steps/automatically as possible.  Disregard the squares around the first few circles. 

Situation: 

I have many individual circle images that are each 12mm diameter.

The page/canvas size is 110mm x 110mm

I would like to bring them into Corel, place/align/distribute them to a grid and export that file to my production.  

I need the circles to align in the same place every time I bring in a batch of them.  

I will have thousands of these images produced daily, so I need a solution that is as quick as possible and used the fewest amount of steps to accomplish.

I really appreciate any help and time on this.  

Tom