Versatile Milwaukee SHOCKWAVE Impact Duty Titanium drill bit set. Has 29 pieces for all your drilling needs. These bits super durable with a QUAD EDGE TIP for longer sharpness and a variable helix design for fast material removal. Thicker tapered web means increased flute durability. Each bit has a 1/4" hex shank, great for impact drivers and regular drills. Good for drilling wood, PVC, sheet metal, angle iron, copper, aluminum, and other metals. Comes with a customizable large case to keep everything organized.