"The Bradley Upright Helve Hammer has a helve of wood and the head or ram is carried by a strip of leather belting, with a buffer or cushion of rubber between the ram and the helve to provide the snap and elasticity to the hammer blow which is a feature of the Bradley Hammer. We recommend the Upright Helve Hammer when the work is severe and continuous." This video shows the hard vulcanized rubber cushions slowed down to one-fifth actual speed. You'd never know how much they compress watching wit

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