With its one-piece solid core, this DEWALT Impact Ready(R) titanium drill bit is five times more durable than 2-piece drill bits. The titanium drill bit offers superior drilling performance in metal, wood and plastic to help you tackle a wide range of projects. It has a patented web taper that helps to increase bit strength for durable and lasting use. With its Pilot Point(R) tip that starts up on contact and reduces walking, the bit offers speedy performance in creating clear, burr-free holes accurately and with reduced lock-up on breakthrough.