Chicago Pneumatic Air Needle and Chisel Scalers are a culmination of decades of research and technical refinement. Chicago Pneumatic tools are reliable, safe and robust and are value for money and easy to use. Chicago Pneumatic Needle Scalers feature a rubber faced throttle valve to ensure positive sealing of internal components along with a strengthened head block that will hold up in tough conditions. These air needle scalers are compact, well balanced and their low vibration operation maximizes accessibility while minimizing operator fatigue. The components were rigorously tested by industry experts to achieve the required precision pertaning to the task at hand. Their ergonomically designed tools help operator feel at ease during longer working hours that results in reduced fatigue throughout the day. These Pneumatic Air Needle and Chisel Scalers meet the required industrial regulatory standards.