SB15 - 3/8" x 5" Safe Bit

With a tungsten carbide composition and a unique negative rake angle, the 0.325-inch by 5-inch Butter Bit by PRO-LOK is incredibly helpful to those who encounter hardplate while drilling into safes. The Butter Bit's shortened chisel edge makes it more effective and helps to reduce tip failure, which means it can help you get the job done faster and more efficiently. This ultra-strong drill bit could be exactly what you need for your collection.