The Do It Best 3/8" x 12" Aircraft Extension Drill Bit delivers extended reach and precise drilling for demanding applications in metal, wood, and plastic. Crafted from high-speed steel, it offers excellent durability and performance, even under high-stress drilling conditions. Its 135° split point design helps reduce walking and improves accuracy, making it ideal for deeper bore jobs in tight or recessed areas. Built for general-purpose use, this corrosion-resistant bit is a valuable addition to any toolbox.Key Specifications:Type: Aircraft extension drill bitBit Diameter: 3/8 inchBit Length: 12 inchesMaterial: High-speed steelTip Angle: 135° split pointApplication: Metal, wood, plasticUsage: General purposeShank Type: RoundFinish: Corrosion resistantDrill Compatibility: Standard drill chucksColor: SilverFeatures: Extended reach, reduced walkingBrand: Do It BestProduct Category: Power tool accessoryPackaging Type: Carded