The bullet shape drill, measuring 3.5D*11.5L, is a specialized tool designed for precision drilling tasks. Its unique shape, reminiscent of a bullet, allows for accurate penetration and minimal material disturbance. This drill excels in applications where precision and clean holes are essential, such as in the aerospace and automotive industries. With a length of 11.5 inches and a 3.5 times diameter ratio, it offers exceptional depth and control. The bullet shape drill is a reliable choice for professionals seeking high-quality results in their drilling operations.