#20 135° HD Black Oxide Stubby Drills

#20 135° Black Oxide HD Stubby Drill Bit (12 pack) Triumph Twist Drill Discover precision and durability with the #20 135° Black Oxide HD Stubby Drill Bit by Triumph Twist Drill. Made in the USA, these screw machine drill bits boast a 135° split point for quick starts and reduced walking on various materials. Crafted from premium high-speed steel, these bits excel in demanding applications. The black oxide coating not only enhances wear resistance but also facilitates efficient chip evacuation for smoother drilling experiences. Built to withstand tough conditions, these drill bits deliver long-lasting reliability and accuracy, making them ideal for professionals in metalworking, manufacturing, and beyond. 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: 44520 Size: #20 Decimal Equivalent: .1610 Flute Length: 1-1/16" Overall Length: 2-1/8" Features: Point: 135° Point Material: High Speed Steel Coating/Finish: Black Oxide Other: General Purpose For use in: Aluminum/Aluminum Alloys;