Aviation tin snips features: 1) Material: Drop forged carbon steel, Cr-Ni steel, Cr-V steel, Cr-Mo steel Aviation tin snips features: 1) Material: Drop forged carbon steel, Cr-Ni steel, Cr-V steel, Cr-Mo steel 2) Induction hardened and tempered cutting jaws for durable usage, serrated blade for plate easily cutting off. 3) Surface finishing : Matte finished, polished & chrome plated, Satin ...