The Mafell 91D901 KSS 60 18M is a battery-powered jigsaw system designed for professional woodworking applications that require precision and mobility. This 18V lithium-ion battery system offers a maximum cutting depth of 67 mm and comes complete with a 5.5Ah LiHD battery and storage case. The jigsaw mechanism allows for precise interior cuts without the need for pre-drilled starting holes, making it ideal for installing sinks, outlets, and creating custom joints. The saw features a built-in dust extraction port compatible with standard vacuum systems to ensure clean work areas. With its robust aluminum base plate and precise cutting depth adjustment, this tool delivers consistent results in materials such as wood, plastic, and non-ferrous metals. The 18V battery platform provides extended runtime for demanding job sites, while the included protective case allows for organized storage and safe transport. This system represents the successor to previous corded versions, offering increased flexibility without compromising cutting performance. Suitable for carpenters, joiners, and renovation professionals, it combines German engineering with cordless convenience for efficient material processing.