The Rock Drill is a melee weapon in Silent Hill. The game must be beaten once to obtain the drill. It is found in the Drawbridge Tower Room. Like the chainsaw, Harry Mason will need the gasoline tank to use it. The rock drill is very powerful, but it is heavy, difficult to handle, and he can't move while using it. It is less cumbersome than the chainsaw, however.
The Rock Drill also appears in Silent Hill: Book of Memories.