Rapid Edge Rapid Warrior Multi-Use Utility Knife Kit with Drywall Knife, Hacksaw and General Purpose Saw Blade (Includes 5 Rapid Edge Serrated Razor Knife Blades) (1-Pack) POWERFUL SAWS: The kit includes a heavy-duty 6" hacksaw, a premium drywall knife and an 8" general purpose saw blade, allowing you to cut through tough renovation materials quickly. PATENTED SERRATED BLADES: Our Rapid Edge blades feature multiple cutting edges to distribute friction, allowing each one to cut faster and last longer than a traditional box cutter knife blade. EASY BLADE CHANGES: The blade of the retractable knife can be changed quickly without any extra tools, making it easy to get back to work. ERGONOMIC HANDLE: The handle of the utility knife is curved and covered with a soft material at key points for a comfortable grip. PROTECTIVE STORAGE CASE: A convenient case is included to keep all your spare blades neatly organized and easy to carry along to different jobsites.