Each of the 26 blades are composed of hardened and tempered steel. Contains: Twenty-six blades with thicknesses.0015. 002. 0025. 003. 004. 005. 006. 007. 008. 009. 010. 011. 012. 013. 014. 015. 016. 017. 018. 019. 020. 021. 022. 023. 024. 025 (.038-.635mm).
