... used for general Forging works, such as drawing-out, upsetting, punching, chiseling . This pneumatic forging hammer is widely used for general ... Forging works, such as drawing-out, upsetting, punching, chiseling, forge, welding, bending and twisting. It is also ... block weightkg190Hammer weightkg~220~500 Pneumatic Hammer 20kg Forging machine