This 18 Volt cordless drill/driver has 15+1 application (clutch) settings. This allows you to select the right torque needed for the job to prevent the screw from stripping. The keyless chuck means you can loosen and tighten the chuck to change the bit without using a separate a bit key. A battery, charger, double ended bit and carrying bag are also included. The model 2860-03 is a great overall drill that can be used on a variety of indoor and outdoor projects.