Michaelangelo can hover using his nunchakus as a helicopter, Leonardo can drill the floor by spinning with his katana, Raphael can hide himself inside his shell to enter passages that are otherwise too small to enter, and Donatello can stick to and climb walls.
Michaelangelo can float with his nunchakus as a helicopter, Leonardo can drill the floor by spinning with his katana, Raphael can conceal himself inside his shell to enter narrow passages, and Donatello can adhere to and ascend walls.