Rolling Cutter

Rolling Cutter (ローリングカッター) is Cut Man's special weapon. It's a large pair of scissors that boomerangs. This weapon is useful against Spines, as the regular arm cannon has no effect on them, except to stun them momentarily.

Capacity
Rolling Cutter uses one weapon energy unit in Mega Man, Mega Man: Dr. Wily's Revenge and Mega Man 2: The Power Fighters. With a full weapon energy gauge, it can be used 28 times in Mega Man and Mega Man: The Power Battle, 19 times in Mega Man: Dr. Wily's Revenge, and 16 times in Mega Man 2: The Power Fighters.

Bosses weak against Rolling Cutter

 * Mega Man: Elec Man
 * Mega Man: Dr. Wily's Revenge: Elec Man
 * Mega Man: The Power Battle: Crash Man
 * Mega Man 2: The Power Fighters: Shade Man
 * Mega Man: Powered Up: Bomb Man (New Style)

Bosses immune to Rolling Cutter

 * Mega Man: The Wily Wars: Mega Water. S, Iron Ball

Other media
Mega Man uses the Rolling Cutter in the Mega Man animated series. When obtaining the weapon in the first episode, it has a normal design, but in a later episode it has the shape of Cut Man's head.