Product Details
The large size general-purpose drills feature a three-flatted 1/2" reduced shank and are manufactured from high-speed steel substrate. They have a 118° split point design, which facilitates easier and more precise penetration. With a standard overall length of 6" and a flute length of 3-1/8", these drills offer increased rigidity, reduced deflection, and improved hole accuracy. The standardized lengths ensure minimal adjustment during tool changes in screw machines and machining centers. The three flats on the shank provide a more positive grip in the drill chuck, effectively reducing drill slippage under high loads, making them ideal for portable drilling applications. The black and gold (barber pole) oxide finish enhances wear resistance and increases lubricity, improving chip flow. These drills are suitable for use wherever the maximum chuck capacity is 1/2" and are intended for drilling in carbon steel, alloy steel, cast iron, and wood. Made in the USA, these drills come with a 30-day warranty.
