Get more work done in less time using a set of Century Drill & Tool Charger Pro Grade Drill Bits! Your new favorite drill bits are designed for drilling in wood, soft metal, mild steel, and plastic. Their unique flute design allows for fast chip removal to ensure the cutting point remains cool, reducing wear for a longer cutting life. The drill bits' industrial, heavy-duty web design provides added stability and strength for exact holes while drilling in the hardest materials!