Single speed 25+1 torque settings 12V/28Nm RPM: 0 -1350 Chuck size: 0.8 - 10mm Self contained LED light, convenient in the dark working environment. Efficient heat dissipation, large ventilation slots, effectively reduce the heat during the use of the machine, increase the service of life. Stepless speed change switch. The speed control switch increases with the increase of the speed. A large-capacity lithium battery can be fully charged for up to a full day to increase efficiency. Silicone holder, comfortable feel, more powerful operations Ideal for DIY, home and general building, engineering purposes, car repairing & etc. Size: 29cm(L) x 25cm(W) x 8cm(H) Weight: 2.0kg Colour: Black and yellow Colour case: Black color case FREE: Tile Drill, Wood Drill, Twist Drill, Double Head Screw Drill Direct from factory