IRWIN Cordless Multi-Drill Bits - 6.5 millimeter

The IRWIN Cordless Multi-Purpose Drill Bit is designed for versatility, allowing you to drill into a variety of materials including brick, light concrete, drywall, ceramic tiles, sheet metal, wood, plastic, and marble. It features a unique diamond ground four-face design for excellent centering and perfect hole quality, making it ideal for drilling through hard tiles with a scratch hardness of nine. This drill bit is perfect for home use, especially for drilling wall plugs and fixings. It is recommended for rotary drilling with a cordless drill, avoiding hammer action, and should be used at low RPM with high pressure.