The festool sc38 90 i 39e chainsaw chain is specially engineered for cutting insulation materials, making it the ideal accessory for the festool univers ssu 200 sword saw. Designed to slice through insulation with precision and ease, this chain ensures clean, accurate cuts without tearing or excessive dust generation. Perfect for construction and renovation projects, it delivers smooth, efficient performance while maintaining durability and reliability. If you're working with rigid foam, mineral wool, or other insulation materials, this chain provides exceptional cutting quality with minimal effort. Features and benefits bull simple tool free assembly in the sword saw bull chain tension can be adjusted without using tools bull can be resharpened multiple times with a 4.5 mm round file bull cutting pressure resistant insulating materials up to a bulk density of 150 kg m³ bull saw chain iso bull chain pitch 3 8 bull for flexible and pressure resistant insulating materials specifications bull tooth angle 30.00 °