The Kuu Curved Tooth File, also known as the PANZER Body File, is a robust 12-inch (300mm) tool designed for heavy-duty ski and snowboard edge and base work. Featuring aggressive curved teeth, this file excels at removing large amounts of material quickly and efficiently, making it ideal for flattening bases, reshaping damaged areas, or performing major edge corrections. Its long length and sturdy construction provide excellent control and consistency over larger surface areas, ensuring precision during demanding tuning tasks. Commonly used in professional tuning shops and by experienced technicians, the PANZER file is a go-to for preparing skis and boards for finer finishing steps.