1/2" 135° HD Black Oxide Aircraft Drills

1/2" 135° Black HD 6" Aircraft Drills (6 pack) Triumph Twist Drill Upgrade your drilling game with the 1/2" 135° Black HD 6" Aircraft Drills by Triumph Twist Drill. Crafted from premium grade high-speed steel with a black oxide finish, these drills offer heavy-duty construction for superior performance. The 135° split point ensures precision and efficiency in drilling through various materials, including iron, steel, and tough alloys. About This Item: Specifications: Part Number: 57532 Size: 1/2" Decimal Equivalent: .5000 Flute Length: 4-1/2" Overall Length: 6" Features: Point: 135° Split Point Material: Premium Grade High Speed Steel Coating/Finish: Black Oxide Other: Heavy-Duty Construction For use in: Iron, Cast Steel, Low and Medium Carbon Steel, High Alloy Steel, Stainless and PH Tough, Medium and High-Tensile Strength Alloys About this Manufacturer: For over 60 years, Triumph Twist Drill has been a leading manufacturer of high-performance drills. With a state-of-the-art facility in Chisholm, MN, Triumph Twist Drill produces top-quality tools using cutting-edge