This Draper combi drill is capable of drilling up to 35mm in wood and 13mm in steel The Draper 79894 D20 20V Combi Drill has a brushless motor that provides great power output and runtime. It has 23 torque settings and a metal keyless chuck, capable of producing up to 29700bpm and 60Nm torque. Variable speed with electronic brake, LED work light, adjustable side handle and more make this tool the ideal addition to any kit. Features: Brushless motor 23 torque settings Metal keyless chuck Variable speed with electronic brake LED Worklight Adjustable side handle and depth rod Supplied with 4.0Ah battery and charger D20 interchangeable battery system allows you to combine one battery with any of the tools within the D20 series Specification: Battery: D20 20V Li-ion Impact Rate: 29700bpm No-load speed: 0-500rpm Max Torque: 60Nm Chuck capacity: 13mm (1/2\") Drilling capacity wood: 35mm Drilling capacity steel: 13mm Supplied in Case: Yes Weight (bare tool): 1.4kg