18V 6-1/2" LXT Lithium-Ion sub-compact brushless cordless circular saw TOOL ONLY. Makita sub-compact gives users 12V handling with 18V performance, and compatibility with the world's largest 18V cordless tool system. This saw is engineered for cutting and ripping applications, and is ideal for any contractor seeking a more compact cutting solution for framing, roofing, formwork, and more. It has a compact and ergonomic design at only 10-5/8" and 6.4 lbs. (with 18V LXT Compact 2.0Ah battery, battery and charger sold separately). The compact size combined with the Makita-built brushless motor delivers up to 5,000 RPM and a superior power-to-weight ratio. The saw is equipped with Makita's automatic speed change technology, which adjusts cutting speed and torque under load for optimum cutting performance.