MARTELLO PNEUMATICO MULTI MARTELLO, CIPPATORE, SCALER DALLETT TIPO A per .498 SCALPELLI
Manufactured by The Dallett Co, Philadelphia PA. Uses. 498 shank chisels with or without collars, No retainer is used on this tool. It is sold with a 1/4" fpt steel air inlet bushing. 10" long, weighs 6.5 lbs.