Discover the precision of IRWIN TOOLS with the 62116 12" Aircraft Extension Drill Bits, perfect for those hard-to-reach places. These high-speed steel bits feature a 135° split-point tip that starts drilling instantly, preventing any walking for a clean, precise entry. Coated in black oxide, they offer exceptional corrosion resistance and durability. Ideal for general use in wood, metal, and plastic, these bits are engineered for strength, heat resistance, and wear resistance. Upgrade your toolkit with IRWIN's reliable drill bits and experience enhanced performance and longevity. Don't wait, get yours today and tackle any project with confidence!