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#1 135° Black Oxide HD Stubby Drill Bit (12 pack) Triumph Twist Drill Discover the superior precision and durability of the #1 135° Black Oxide HD Stubby Drill Bit pack by Triumph Twist Drill. Proudly crafted in the USA, these high-speed steel drill bits are engineered with a 135° split point design, enabling rapid starts and minimizing wandering on various materials. The black oxide coating not only boosts wear resistance but also facilitates efficient chip removal, ensuring seamless drilling operations. Built for heavy-duty use, these bits are a reliable choice for professionals in metalworking, manufacturing, and other demanding industries. About This Item: Designed for precision and durability, these American-made screw machine drill bits feature a 135° split point for quick starts and reduced walking on materials. Crafted from premium high-speed steel, they deliver exceptional performance in demanding applications. The black oxide coating enhances wear resistance and promotes efficient chip evacuation, ensuring smoother drilling. With their heavy-duty construction, these drill bits are built to withstand tough conditions, providing long-lasting reliability and accuracy for professionals in metalworking, manufacturing, and beyond. Specifications: Part Number: 44501 Size: #1 Decimal Equivalent: .2280 Flute Length: 1-5/16" Overall Length: 2-7/16" Features: Point: 135° Point Material: High Speed Steel Coating/Finish: Black Oxide Other: General Purpose For use in: Aluminum/Aluminum Alloys; Bronze, Soft and Medium
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🇺🇸 Ship from USA · On Agora since 2025
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