The MidwayUSA Brass/Nylon Hammer and Punch Set will be a great addition to your gunsmithing workbench. The set features a two sided hammer with brass and polymer faces to ensure you have the right head according to your needs. The set includes eight brass punches for surfaces that may be damaged by harder steel punches. The kit also includes four durable steel punches and two plastic punches for other various pins and detents. The MidwayUSA Brass/Nylon Hammer and Punch set is will be a valuable addition to your gunsmithing arsenal.