The Makita 18V LXT Lithium-Ion cordless 5-3/8 in. Trim circular saw combines cordless cutting power with less weight in a compact size. The XSS03Z (tool only) has a Makita-built high torque motor and a 2 in. maximum cutting capacity, making it ideal for woodworkers and finish carpenters. Its part of Makita's expanding 18V Lithium-Ion series, the worlds largest cordless tool line-up powered by an 18V Lithium-Ion slide-style battery. Makita 18V 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. STAR Protection is communication technology that allows the star Protection-equipped tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over-discharging and overheating. For increased versatility, the tool can also be powered by Makita 18V LXT and compact Lithium-Ion batteries with the star symbol on the battery indicating STAR Protection inside. The XSS03Z features a Makita-built high torque motor that produces 3,600 RPM for faster cutting. The saw has a 50 degree maximum bevel cutting capacity and is engineered with a stainless steel base plate for smooth, accurate cutting and added durability. The XSS03Z is a light, powerful cordless trim saw ideal for professional woodworkers and finishing carpenters. Its also great for builders and other pro trades making cuts overhead, in tight spaces, or through light material that does not require a standard size circular saw.