When there's concrete to conquer, MEDUSAW™ makes the job a whole lot easier. It's the world's first fully integrated saw designed specifically for scoring and cutting concrete accurately. Forget modifying an old saw. This one's got our legendary SKILSAW® worm drive power train, plus a unique Cut-Ready adjustable plunge lock and a pivoting pointer for unmatched precision and convenience. Used wet or dry, the dual integrated dust management system takes dust out of your way. And rust-resistant brackets and fasteners resist corrosion for long life. Armed with MEDUSAW™, you'll power through the toughest concrete jobs. It's all part of the performance legend that is SKILSAW®.