PPT - HAMMER PowerPoint Presentation, free download - ID:4592268
HAMMER • Use:- Hammer is used for striking purpose while; Punching, bending, straightening, chipping, forging, riveting. • Material:- Drop forged Carbon steel, Wood, Nylon, Lead. PEIN FACE. 3. Cheek:- The cheek is the middle portion of the hammer-head. The weight of the hammer is stamped here.