Picard Dutch Pattern Mining Hammer 4101-1500 Top Tools Bumping is a metalworking technique

Bumping is a metalworking technique that involves finishing the surface by finely shaping and metals by tapping typically with a hammer and dolly

Face round smooth 31 mm

Face round smooth 46 mm

This dolly has a finers edge for share body lies and a progressive arch

Picard Dutch Pattern Mining Hammer 4101-1500 Top Tools Bumping is a metalworking techniqueSpecifications Head Black powder coated paint Corrosion resistant Made from c45 special alloyed steel Carefully hardened & tempered Beveled edges Head secured with ring wedge fixture Dual curved ash handle Slipping of hand is minimized by special grip Face ground with chamfered edges Square face