Cobalt Red Helix Twist Drill Bit, 1/4 in.

Introducing our premium drill bits, engineered to outlast the competition with a cobalt alloy that provides up to 15 times longer lifespan compared to black oxide bits. The innovative QUADEDGE TIP reduces heat buildup for faster drilling, while the ENHANCED TAPERED WEB strengthens the core. With a VARIABLE HELIX Design for quick material extraction, a 135-degree split point ensures a precise start without wandering. The 3-Flat Secure-Grip feature keeps the bit securely in place within the chuck. Ideal for hard metals, PVC, and wood, these drill bits are a must-have for any project requiring durability and efficiency.