This video shows what 20 volt lithium-ion battery in the Black & Decker's Matrix system can do. B & D designed the Matrix system with the goal of creating many different cutting tools that use the same battery, handle, trigger and motor. By sharing components each cutting tool becomes relatively inexpensive. They separated what they have in common into one part of the system and developed quick connect cutting heads that you snap in to do the drilling, screwing, sawing, and other cutting functions you want to perform. Seeing is believing, so this video in combination with the review gives you a full picture. Read this product review online at: www.technologytoday.us/reviewsPDFs/Black_&_Decker_Matrix.pdf
