User blog comment:Sol Kage/My Spear is the Spear that shall pierce the heavens!/@comment-1755882-20140123044436/@comment-6462233-20140123192947

Yeah, I don't think you'd be able to Link Attack through Drill Bunker since the card forces the weapon to attack. That and it's during the final phase. So unless there is an effect that makes a monster attack outside of the battle phase, I don't think it would work.