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.
2. (n.) The act of countenancing, or the condition of being countenanced, or regarded propitiously; support; promotion; befriending. 3. (n.) A kind act or office; kindness done or granted; benevolence shown by word or deed; an act of grace or good will, as distinct from justice or remuneration.