The AIRCAT Air Hammers, Nos. 5100-A-T and 5200-A-T, feature the company's patented muffler system and patented handle grip that reduce noise levels and increase operating comfort, respectively. This series of Air Hammer has internal damping that reduces the vibration level to 4.25 m/sec2. Weighing 3.3 lbs and measuring 7.6" long, the 5100-A-T has a 2-5/8" piston stroke and delivers 3,000 blows per minute. The 5100-A kit offers the tool packed in a blow molded storage case along with five chisels and an additional optional spring type chisel retainer. Measuring 11" and weighing 4.4 lbs, the 5200-A-T has a 3-3/4” piston stroke and 2,100 blows per minute. Both models are fitted with a "ball lock” chisel retainer.
