Extreme 2 Metal Step Drill Bit

The DeWalt Extreme 2 Metal Step Drill Bit is a professional-grade step drill designed for drilling and enlarging holes in a wide range of metals and plastics on site or in the workshop. Featuring a titanium coating, this step drill bit offers enhanced wear resistance and corrosion protection — delivering up to twice the service life compared to standard black oxide alternatives. This makes it a practical, cost-effective choice for contractors and tradespeople who rely on consistent performance across repeated use. The optimised geometry helps the bit penetrate material faster and drill with precision, reducing the risk of walking on sheet metal and thin-walled materials. The anti-slip 10mm shank provides a secure, stable connection in the drill chuck, supporting accurate results even in demanding conditions. Suitable for ferrous and non-ferrous metals, stainless steel, aluminium, and plastics, this stepped drill bit is ideal for electricians, fabricators, and general contractors working with thin-walled materials up to 3mm thickness. With multiple hole sizes incorporated into a single bit, it reduces the need to carry multiple drill bits to site. Features and Benefits: • Titanium coating for improved wear resistance and corrosion protection • Up to twice the lifetime compared with black oxide alternatives • Optimised geometry for faster penetration and precise, walk-free drilling • Anti-slip 10mm shank for a secure chuck connection • Multiple sizes in one bit — reduces tool changeovers on site • Suitable for sheet metal, ferrous and non-ferrous metals, stainless steel, plastics, and thin-walled materials Specifications: Size Range: 20mm – 34mm Maximum Material Thickness: 3mm Shank Diameter: 10mm