If it's an HM slave, then yes. But if it's not, do not give it Cut but DO give it Surf.
252 Sp Attack/ 4 Speed
Surf has good power, and after a few Charge Beams, can deal some good damage. Charge Beam works well with Surf. Dig if you don't want to take 10 turns to take out a Rock-type. And after a few Agilities, you may outspeed some speedy Pokémon. Hope I helped!