The Festool ISC 240 Cordless Insulation Jigsaw is a versatile and efficient tool for insulating homes with minimal effort. It excels in both freehand and guided cutting of mineral fibre, natural fibre, and PUR insulating boards, whether working on roofing, scaffolding, or flooring. The jigsaw features a perfectly balanced design and low weight for comfortable, fatigue-free operation, even with one-handed use. It offers tool-free replacement of cutting sets, allowing for efficient adaptation to different materials. The cutting set for up to 350 mm cutting depths effortlessly handles even the thickest insulating materials. For optimal performance, it is recommended for use with the Li-HighPower battery pack, which is 20% lighter and 50% more compact than standard battery packs. The included cutting set is ideal for various pressure-resistant insulating materials up to 240 mm thick, ensuring straight cuts with its rigid guide. This set includes a guide sword and a cross-set saw blade, easily attachable to the saw without tools. It is suitable for PUR/PIR and polystyrene insulation boards, as well as pressure-resistant rock wool and glass wool.