Aviation tin snips features: 1) Material: Drop forged carbon steel, Cr-Ni steel, Cr-V steel, Cr-Mo Aviation tin snips features: 1) Material: Drop forged carbon steel, Cr-Ni steel, Cr-V steel, Cr-Mo steel2) Induction hardened and tempered cutting jaws for durable usage, serrated bladefor plate easily cutting off.3) Surface finishing: Matte finished, polished & chrome plated, Satin finished4) Types ...