Eat-Man '98 (イートマン '98) is a 1998 anime based on the manga by Akihito Yoshitomi. Bandai produced an English dub at Ocean Productions that only covered the first two episodes of the series.
Synopsis
The continuing adventures of Bolt Crank, the World's Greatest Mercenary, who has the ability to eat any object, mostly metal and weapons. When the time comes, Bolt can then reproduce those weapons and items in his right hand.