Step Drill DeWalt Extreme 5-35 mm

• ANTI-SLIP SHANK -Three milled clamping surfaces prevent slippage of the drill bit in the chuck • OPTIMIZED GEOMETRY - helps to penetrate material faster, achieving precise drilling without walking • ACCURACY - Specially ground shoulder cutters milling exact circular holes with clean edges • APPLICATION - For drilling and enlarging holes in metal from 4mm to 34mm, suitable for construction steel, ferrous and non-ferrous metals, plastic, and thin walled materials up to 3mm • LONG LIFE - Titanium coating for increased wear resistance, corrosion resistance and up to 2x life (vs black oxide) EXTREME® Step Bits features an innovative double-spiral flute design for long life and outstanding chip removal. Laser-engraved numbers helps to increase step visibility. Optimised for impact drivers and drill drivers.