|Seats up to:||All members of Super GUTS|
|Max Speed:||250 km/h|
GUTS DIG (ガッツディグ,Gattsudigu) is a mecha designed by Nakajima based on the previous GUTS's Peeper. GUTS DIG is armed with an atomic thermal laser on the front drill called Splinder. It was firstly used where Nakajima and the others while trying to dig into the moon surface in order to investigate the Alien Nuaza tomb.