m4 X .7 Drill/Tap/Countersink Bit with 1/4'' Quick Change Hex Shank

Combination Drill Bit, Tap and Countersinks streamline your work by drilling a hole, tapping threads, and creating a countersink in one easy step. This all-in-one functionality ensures screws sit flush with the surface, preventing material swelling and providing a clean, professional finish. Made from high-speed steel with a bright finish, these tools offer excellent durability and wear resistance. Designed for general-purpose use, they perform reliably in a range of materials, including ferrous and nonferrous metals, making them a versatile and efficient choice for any project.

• Drills, taps and countersinks in a single pass, eliminating the need to switch between tools and saving valuable time
• Countersink ensures screws sit flush with the surface, preventing material swelling and enhancing the appearance and durability of the finished workpiece
• High speed steel for use in a wide range of materials such as aluminum, brass, copper and other metals
• Excellent wear resistance and long-lasting performance, even in demanding applications
• Hex shank design allows for fast and secure bit changes, improving productivity and compatibility with a wide range of power tools