– 77395 made for drill presses and other handheld cutting applications. The keysco 1/8″ double end drill bit feature sharp edges for cutting on both ends of the drill, reducing the need to be constantly re-sharpened. While in operation this titanium coated piece provides superior cutting duration performance than standard single-end drill bits with sharp edges on one side. Simply switch to the other side when the edge of one begins to wear down. High speed steel 135 split point. 12 bits per tube.