Aircraft Extension Drill Bit: #3, 135 &deg MPN:5996037

The Aircraft Extension Drill Bit is a precision tool specifically designed for drilling through aircraft materials such as aluminum, titanium, and composites. It features a #3 size with 135 helix flute and comes in an overall length of 6 inches. This unique combination delivers superior performance by providing smooth, chip-free holes that are perfectly centered while minimizing the risk of cracking or damaging the material being drilled. Ideal for aerospace and aircraft manufacturers, engine mechanics, and technicians working with tough-to-drill materials, the Aircraft Extension Drill Bit ensures maximum accuracy and durability even in the most demanding conditions.