Drill Bit

Drill Bit is Mini-Con partner of Metroplex from Transformers: Cybertron. He's even a friend of Jolt, Six-Speed and Reverb.

History
Drill Bit and other Gigantion's Mini-Cons have used to have larger buildings completed by Gigantion residents, the Mini-Cons will do the coughing things that the bigger bots can't do. And when Metroplex and Quickmix met Optimus Prime and his team and beat Megatron, with their Mini-Cons, they decided to help the Autobots find the Cyber Planet Key and save the universe. Drill Bit and Metroplex work with Optimus, Vector Prime, Bud Hansen and three Mini-Cons to investigate a path that could lead to a Cyber Planet Key. And when they and other Autobots met Galvatron and Menasor, Drill Bit defended Metroplex against the attack of Menasor, and Menasor's partner, Heavy Load, helped with that. And when the Autobots got the fourth Cyber Planet Key, Galvatron then stole the Omega Lock. And then the Transformers from all over the universe came together to help Optimus defeat Galvatron and save the universe. The battle was fierce, but eventually Galvatron was defeated and the Black hole was destroyed. And after Optimus had subsequently destroyed Galvatron, Drill Bit and other Gigantion's Mini-Cons joined the Space Bridge Construction Team.