Makita is the innovation leader in brushless motor technology and the 18-Volt LXT Lithium-Ion Brushless Cordless 6-1/2 in. Circular Saw (model XSH03Z, tool only, battery and charger sold separately) combines power and run-time for faster cutting and ripping without the cord. The XSH03Z is equipped with Automatic Speed Change Technology, which adjusts speed and torque during operation for optimum performance. The Makita BL brushless motor is engineered for longer run time, increased power and speed and longer tool life. The XSH03Z features Extreme Protection Technology, engineered for increased dust and water resistance for operation in harsh job site conditions. It's part of Makita's expanding 18-Volt Lithium-Ion series, the world's largest cordless tool line-up powered by an 18-Volt Lithium-Ion slide-style battery. Makita 18-Volt Lithium-Ion batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger. For improved tool performance and extended battery life, Makita created Star Protection Computer Controls. This Promotion also comes with a XMT04ZB 18V LXT Lithium-Ion Sub-Compact Brushless Cordless StarlockMax Oscillating Multi-Tool, Tool Only and a bonus XRW01Z 18V LXT Lithium-Ion Cordless 3/8" / 1/4" Sq. Drive Ratchet, Tool Only.