Air hammers will offer the punch you require to complete the work quickly and comfortably. An air hammer is a versatile pneumatic instrument that may be used for a variety of tasks. Sheet metal is cut or shaped with air hammers in metal shops. Air hammers are used in auto shops to cut exhaust pipes, loosen frozen bolts, and separate ball joints. Air hammers are used in construction to break up grout between tiles or to remove mortar. Air Needle Scalers are ideal for reaching areas in limited places, removing rust from chassis, and cleaning steel wheel drums. Ideal for surface cleaning.