Hey mechanics and metalworkers! These MAXTOOL aircraft extension drill bits are exactly what you need when regular drill bits just can't reach. At 12 inches long with a 5/32 inch diameter, these extra-long bits are perfect for drilling deep holes or getting into tight spaces where standard bits fall short. Made from premium HSS M2 high-speed steel, they cut through metal, plastic, and wood like butter while maintaining their sharpness. The fully ground 135-degree split point design means they start drilling accurately without walking around on the surface - no more ruined workpieces from wandering drill bits! These conform to ASME/ANSI standards, so you know the quality and precision are spot-on. You get two identical bits in the pack, which is great because let's face it, long drill bits can sometimes be fragile. The surface treatment resists corrosion and helps with lubrication, making your drilling smoother and extending the tool's life. Whether you're working on automotive projects, aerospace components, or any job that requires deep, precise holes, these extension drills will quickly become your go-to solution for those hard-to-reach spots.
Free 30-day returns 
Free 30-day returns
