The AIRCAT® line represents the most significant advances in the performance of pneumatic power tools in nearly 30+ years. Founded in 1998, our tool line provides substantially reduced noise levels while retaining maximum power and torque. AIRCAT also incorporates a patented ergonomically engineered handle design to relieve stress and fatigue on the operator’s hands, wrists, and arms. Most AIRCAT tools feature a patented tun exhaust muffler, which allows discharged air to pass without developing back pressure, thus retaining more power, whåile significantly reducing noise. More power, Half the noise.