IRWIN Tools 1866037 MAX Wood Drilling Bit, 4-inch by 1-inch

Experience the ultimate drilling speed with the IRWIN SPEEDBOR Max Speed wood drilling bit, the fastest SPEEDBOR ever created. Its innovative Speed Tip showcases a full screw-point that effortlessly allows the bit to self-feed, ensuring a quick and efficient drilling process. With the added advantage of three cutting spurs, you can achieve faster and cleaner holes, minimizing breakout and extending the life of your drilling tool. The state-of-the-art tapered tri-flute design aids in swift chip ejection and prevents binding, making it a reliable choice for any drilling task. Additionally, its grooved hex shank offers enhanced stability, eliminating slipping, and fits perfectly into all standard 1/4 quick-change chucks, including impact drills.