The #10 Black Jobber Drill is a right-hand twist drill manufactured in the USA, designed for precision drilling in a variety of materials. With a diameter of 0.1935 inches, this drill bit is perfect for metalworking and woodworking tasks. It features a black oxide finish that enhances durability and reduces friction, ensuring a longer lifespan. The drill is compatible with standard drill chucks and is suitable for both hand-held and machine applications. Its high-speed steel construction provides excellent strength and heat resistance, making it a reliable choice for professionals and DIY enthusiasts.