Engineered for durability and precision, the Nitro Heavy Duty drill bit from Drillco Cutting Tools is a top choice for professionals seeking reliable performance. With a 135° split point design, this drill bit ensures superior penetration and reduced walking, making it ideal for a variety of materials. Crafted from high-speed steel and featuring a striking black and gold finish, it combines both aesthetic appeal and functionality. The straight shank design and a flute length of 2.3/16 inches provide optimal chip removal and efficiency, making this tool an essential addition to any toolbox. Made in the USA, it reflects quality craftsmanship and is available in a convenient package size of 12, perfect for those who demand excellence in their drilling tasks.