SPECIFICATION impact driver brushless motor Rechargeable (removable) Voltage: 12V [Drill chuck] Sleeve chuck hexagon holder Max holder size: 6.35mm [Spec] Maximum RPM: 2,750rpm Maximum Impulses Per Minute: 3,988 ipm Maximum torque: 180Nm [Additional] Electronic speed control rotation direction change [Feature] LED light Battery level indicator (battery) Dimensions: 177 x 138 x 68mm Weight:0.743kg