100% HANDMADE! Damascus Steel Forging of US Military D80 Knife – Knife Making SUPER SHARP 100% HANDMADE ! Forging A Military D80 Knife with Damascus Steel Survival knife making knife,making,crafting,design,movie,master,metal crafting,weapon,karambit,Aviation aluminum alloy,sanding,studio,cool,precision,锻造,手工艺,制作,DIY,爪刃,武器,电影级,道具,刀具,铝合金,设计,全过程,金属,加工,艺术,D80,knife making,make,damascus,steel,forging,of,us,usa,military,handmade,restoration,restoration videos,pocket ...