General description DEWALT Extreme Metal Drill Bits are designed for both portable and stationary drilling of steel, including alloyed and non-alloyed materials, up to 900N/mm. They are particularly effective for drilling sheet or thin materials, ensuring accurate, burr-free holes. Additionally, these bits perform well in wood and plastic materials. The patented split pilot point design prevents walking or slipping upon contact, enhancing precision during use. Technical specifications Number of pieces: 19 Material: DIN338 high-speed steel (HSS-G) Diameter range: 1 mm to 10 mm Inclination angle: 118° Finish: polished Shank diameter for sizes over 13mm: 12.7mm Compatibility and accessories Compatible with standard drill chucks Suitable for drilling in metal, wood, plastic, and other materials Installation Insert the drill bit into a compatible drill chuck Ensure the bit is securely tightened before use Usage Use appropriate speed and pressure for the material being drilled Apply steady