DRIVER DRILL DDF456RYE High power, compact and lightweight 4-pole motor. Mechanical 2-speed gearing Single sleeve keyless chuck enables easy bit installation/removal with one hand. All metal gear construction ensures high transmission durability LED Job light with afterglow function Capacity Steel : 13mm (1/2_x0094_) - Wood : 38mm No load speed HEiGH : 0-1,500 rpm LoW : 0-400 rpm Max. fastening torque Hard / Soft : 50 / 36N.m Dimensions (L x W x H) 192 x 79 x 251mm Net Weight : 1.5kg RYE model comes with 2pcs of 18V(1.5Ah) batteries and 1 charger