The Cobalt Drill Bit, designed for high tensile steels and hard-to-machine alloys, incorporates a 135° split point. Its Cobalt Alloy construction allows for faster turning without overheating, as it resists heat and stress. The 135° split point reduces thrust and prevents drill point walking, making it suitable for portable drills or drill presses. Cobalt Alloy bits also maintain edge sharpness longer than High Speed Steel bits, leading to cost and time savings in the workshop.