The Milwaukee Tool SHOCKWAVE Red Helix Titanium Drill Bits are engineered for extreme durability and longer life in wood, plastic, and metal applications. The drill bits offer two additional features: a Quad Edge Tip and Enhanced Tapered Web. The Quad Edge Tip delivers a longer life with a precision start and four cutting edges to stay sharper longer. The Enhanced Tapered Web acts as an internal backbone and strengthens the bit to reduce premature breakage. The drill bits are ideal for both drills and impact drivers and are available in sizes ranging from 1/16” to 1/2”, as well as in sets.