This Black & Decker BDCDMT120 20-Volt Matrix Lithium Drill/Driver, features the Matrix Quick Connect System that allows quick and easy attachment changes. With a 20V motor, it provides enough power for a full range of applications and attachments. A compact, lightweight design allows drill to be used almost anywhere with ease. Featuring a lithium-ion battery and charger, this Black & Decker 20-Volt Matrix Drill/Driver has ten clutch settings and a chuck size of 3/8", and the battery can hold its charge for up to 18 months while in storage. With RPM from 0-800, it can handle almost any project. There are six attachments available and are sold separately.