Countersink: 90.00 deg Included Angle, 6 Flute, High-Speed Steel, Right Hand MPN:79B037503

The 3/8 head diameter, 1/4 shank diameter, and six flute drill bit with a 90 angle is a must-have tool for machinists and engineers who demand precision in their work. Its compatibility with most power drills, along with its high performance and durability, make it suitable for drilling holes of varying sizes in metals, plastics, woods, composites, and many other materials. The six flutes enable effective chip evacuation while minimizing heat generation and maintaining sharp edges for cleaner cuts. Its versatility makes it suitable for general machining, construction, aerospace, automotive manufacturing, and a variety of DIY projects, making it an essential addition to any toolbox.