Names：

Grendizer

（Drill Spazer Equipment）
Status： Grendizer with Drill Spazer
Tags： SeparableSuper Robot
Combination： Drill Spazer (UFO Robot)
Quipping： (Spacer Equipment) (Double Spazer Equipment) (Marine Spazer Equipment)
World： the World of Super Robot Wars
Works： Mazinger SeriesUFO Robot Grendizer
LeveL： S

Developed by Dr. Umon Genzo, this is the third Earth-made Spazer. It was created to enable Grendizer to fight underground.

It can fly and operate underground on its own, and when combined it can travel underground at Mach 1. After combining, its arms are unusable, but its large drill can easily smash any bedrock, making it the most powerful Earth-made Spazer.

Initially, Koji served as both the Double Spazer and pilot, but when the need arose for a dedicated pilot, he later gave up his position to Grace Maria Freed.

Developed by Dr. Umon Genzo, this is the third Earth-made Spazer. It was created to enable Grendizer to fight underground.

It can fly and operate underground on its own, and when combined it can travel underground at Mach 1. After combining, its arms are unusable, but its large drill can easily smash any bedrock, making it the most powerful Earth-made Spazer.

Initially, Koji served as both the Double Spazer and pilot, but when the need arose for a dedicated pilot, he later gave up his position to Grace Maria Freed.