The 1.55MM Black Jobber Drill RH from Field Tool Supply is designed for precision drilling in a variety of materials. Made from high-speed steel, this drill bit features a black oxide finish that enhances its durability and reduces wear. With a diameter of 1.55MM, it is perfect for creating fine holes in metal, wood, and plastic. The right-hand twist design ensures effective chip removal, making it suitable for both professional and DIY projects. This drill bit complies with industry standards, ensuring reliable performance in any application.