We have created an EAGLE DRU file for each of all of our Eurocircuits PCB pooling services (PCB proto, STANDARD pool, RF pool and IMS pool).
Unless in case of any unexpected anomaly, using these DRU files and their values will assure that your PCB design will fit in the pooling service linked to the DRU of your choice.

Eurocircuits-EAGLE_dru_18-09-17.zip

This is a new set of Eagle DRU files, updated for the new Eagle V6 format, more information is available in this blog post