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21/64" 135° Black Oxide HD Jobber Drill (6 pack) Triumph Twist Drill About This Item: Upgrade your drilling capabilities with the 21/64" 135° Black Oxide HD Jobber Drill by Triumph Twist Drill. Crafted from premium grade high-speed steel with a heavy-duty construction, this drill boasts a 135° split point for precision drilling. The black oxide coating ensures durability and performance, making it ideal for a variety of materials. Specifications: Part Number: 11421 Size: 21/64" Decimal Equivalent: .3281 Flute Length: 3-5/16" Overall Length: 4-5/8" 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: Triumph Twist Drill, a leading manufacturer with over 60 years of experience, produces top-quality drills like the 21/64" 135° Black Oxide HD Jobber Drill. Operating from a state-of-the-art 70,000 square
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🇺🇸 Ship from USA · On Agora since 2025
$4.91