17 results found that include 54 products. Find a variety of high-quality air hammer options at Grainger. General-duty and industrial-grade air hammers can help provide fast and easy metal forging and fabricating. These pneumatic tools use compressed air to help drive into a workpiece to help shape, mark or smooth it. Choose a rugged air chipping hammer to help break up concrete.
besieging - the action of an armed force that surrounds a fortified place and isolates it while continuing to attack. beleaguering, military blockade, siege. blockade, encirclement - a war measure that isolates some area of importance to the enemy.
It has also been argued that without the demand for unconditional surrender Central Europe might not have fallen behind the Iron curtain. [5] Surrender at discretion. In siege warfare, the demand that the garrison unconditionally surrender to the besiegers is traditionally phrased as surrender at discretion.