Key features

• •Drilling Made Easy: With four sharp cutting blades, Zelcan's step drill bit ensures quick and smooth drilling through steel, aluminum, copper, wood, plastic, and other tough materials, just like a hot knife through butter
• •Versatile 12-Size Drill Bit: Our 12-step drill bit covers a wide range of sizes, including 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", and 7/8", offering the perfect solution for all your drilling needs
• •Titanium-Coated HSS Build: Made of robust high-speed steel with a titanium coating, this step drill bit ensures exceptional strength and lasting endurance to withstand even punishing use
• •Smooth & Clean Drilling: Designed with four-spiral flute, out step bit enables faster cutting and drilling compared to dual or single flute bits. It also efficiently clears away chips for smooth performance
• •Compact & Portable: This unibit step drill bit comes in a handy storage case, keeping it accessible for both home and on-the-go projects. Stay organized and ready for action anytime, anywhere