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7/16" 135° Black HD 6" Aircraft Drills (6 pack) Triumph Twist Drill About This Item: Upgrade your drilling experience with the 7/16" 135° Black HD 6" Aircraft Drills. These high-speed steel drill bits feature a premium grade construction with a black oxide coating for enhanced durability and performance. Specifications: Part Number: 57528 Size: 7/16" Decimal Equivalent: .4375 Flute Length: 4-1/16" 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: Discover the reliability of Triumph Twist Drill, a leading manufacturer with over 60 years of experience. Their cutting-edge facility in Chisholm, MN produces top-quality tools like the 7/16" 135° Black HD 6" Aircraft Drills designed for exceptional performance. Type: High-Speed Drill Bits Tags: Holemakers, Measuring System: Fraction
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🇺🇸 Ship from USA · On Agora since 2025
$23.53