1、【Premium Material】: Metal and plastics housing with rubber coating for long durability and increased reliability. All-metal gears and bearings are made of high-carbon steel and quenched and tempered for maximum accuracy and stability. 2、【Brushless Motor】: Adopts brushless motor which does not generate sparks when it is working, and the motor does not wear, can provides long service time. 3、【Two Speed Control Modes】: There are two kinds of speed control modes, 2 speed gears adjustable and stepless speed adjustment for you to get the speed you want. Equipped with stepless speed change switch, easy to adjust the speed according to your needs. To vary the working speed, simply increase or decrease the pressure on the trigger, the greater the pressure added, the higher the speed is. 4、【Rotation Ways Adjustment \u0026 Safety Lock】: The control switch has three positions: forward, reverse, and lock. A lockout mechanism allows the control switch to bring the motor to a complete stop before use. 5、【Comfortable Handle】: Ergonomic soft rubberized antislip handle design, easy to grip and comfortable to hold, practical and labor-saving. 6、【LED Indicator Light】: Equipped with an LED working light, it opens automatically when the trigger is pressed, and can provide illumination in dark spaces, more convenient to use. 7、【Efficient Heat Dissipation】: Reserved several ventilation cooling holes, efficient heat dissipation, will not be hot for working long time. 8、【Rechargeable Lithium Battery】: Adopts high capacity lithium battery with overcurrent, overvoltage, overcharge, overdischarge, and over temperature protections. 9、【Wide Applications】: Suitable for construction decoration, furniture installation and maintenance, DIY woodworking, furniture assembly, wood drilling, etc.