Black & Decker Matrix Oscillating Head Attachment, BDCMTO: * Accepts a variety of Black & Decker accessories (sold separately) * Can be used to effectively cut drywall, metal, plastic, composite, and many other materials * Tool-free accessory release for convenient switching * Variable speed * OPM: 12V max = 0-14500, 20V max = 0-18500 and AC 4A = 0-16000 * Includes one plunge cutting blade, one sanding platen and two pieces of sand paper * Designed to work with the Matrix Quick Connect System * Two-year warranty * Model# BDCMTO