Machinist Hammer with Wooden Handle 1.#45Carbon Steel, Drop forgrd, best quality 2.size:100g, 200g, 300g,1500g ... 3.German type German type hammer:Head: #45 carbon steel,forged, heat treat any color, such as red, black,yellow ... of black matt paint TypeGerman type Machinsit hammersMaterial#45 carbon steel, drop forged, heat treat, head with epoxy glue and iron ...