Black & Decker BDCDMT120TS Lithium-Ion Matrix Combo Kit with 20V Drill and Trim Saw (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear Includes all original accessories plus a 90-day warranty Matrix Quick Connect System allows quick and easy change of a variety of attachments Includes one drill attachment and one trim saw attachment Lithium Ion Battery - Always ready, holds a charge up to 18 months