2T is considered a prodigy in terms of expertise in the mechanical field. Therefore, he can almost invent almost anything. Though Dr. Damage sends him low-quality (usually inferior) parts, this doens't discourage him from progressing.
He appears to be socially inept. Often he goes into "technical speak" when it's not really neccessary. He is normally calm but can snap when under stress. Also a very bad liar, but can come-up with a cover whenever B-Bop is not present or in dire situations.
Despite this, he is respected for his inventions and is always counted on when the need arises.