The ISC 240 is the compact cordless insulation saw in the Festool system – perfect for fast, clean cutting of flexible insulation materials such as rock wool, glass wool, hemp, or even PU and PUR boards. With various saw units (closed or open saw blade guides), it adapts perfectly to the material. The brushless motor, ergonomic design, and cordless freedom make it ideal for use directly on the construction site. Precise insulation processing – clean, lightweight, and mobile.