Bosch BL2759 1/2″ Black Oxide Sp 12″ Long (Carded)

Crafted for versatility and longevity, this 1/2-inch by 12-inch aircraft black oxide drill bit stands out in its category, delivering performance that lasts significantly longer than traditional high-speed steel bits. Its speed helix design ensures faster drilling—up to three times quicker than standard options—while effectively reducing heat buildup, aiding in prolonged use. This drill bit is compatible with a wide range of materials including various metals and plastics, making it an essential tool for tasks involving steel, copper, aluminum, and more. Whether tackling professional projects or DIY installations, its extended aircraft length and durable black oxide coating make it a reliable choice for achieving efficient and precise results.