Определение air hammer в Английский Язык Английский Язык словарь
An air-driven tool arranged to deliver rapid longitudinal impulses against one end of a steel pin It is contained in a cylindrical shaped casing about three inches in diameter and two feet long with a pistol grip at the opposite end from the pin Various shaped tools can he fitted on the outer end of the pin to perform such operations as heading up rivets or caulking and chipping