Drillhorn transforms into a four-treaded drill-tank (the drill doesn't spin, sorry). His packed-in partner Hornbreast fits securely on Drillhorn's chest in either mode. Drillhorn can also use Hornbreast as a hand-held blaster. Drillhorn forms the left leg to the group's combined form Liokaiser.
Drillhorn is a member of the combiner team that forms Liokaiser, and becomes the left leg of Liokaiser when combined.
Figure is in great shape with nothing broken, and even comes with his breastmaster partner Hornbreast.