Aluminum drain pan thread repair kit includes all the tools and 5 inserts 10mm p/n 18151 (note: The drill in the kit is shorter and has a square so you could turn the drill with a box wrench or socket in a tight space.  The drill can be turned with a 9/16" 12 point socket, Counterbore use a 5/16 inch 12 point socket, Tap 15mm metric 12 point socket, Driver 12mm metric 12 point socket.