5/32" 135° HD Black Oxide Aircraft Drills

5/32" 135° Black HD 6" Aircraft Drills (6 pack) Triumph Twist Drill About This Item: Upgrade your drilling capabilities with the 5/32" 135° Black HD 6" Aircraft Drills from Triumph Twist Drill. These premium grade high-speed steel drills feature a 135° split point for precise drilling, coated with durable black oxide for extended durability. The heavy-duty construction ensures long-lasting performance for a variety of applications. Specifications: Part Number: 57510 Size: 5/32" Decimal Equivalent: .1562 Flute Length: 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 manufacturing hundreds of thousands of drills a week. At our 70,000 square foot facility located in Chisholm, MN, we incorporate cutting edge machinery and equipment to produce exceptional performance tools.