The Matair 190mm pneumatic air hammer is a powerful industrial-duty tool designed for heavy-duty chipping, cutting, and breaking applications in engine work, auto-body shops, and general fabrication. It features a robust air motor with 4500 blows per minute, a teasing throttle for precise control, and includes 4 interchangeable round-shank chisels (19.05mm bore). The handle exhaust directs air away from the workpiece while reducing operational noise, making it ideal for professional workshops and industrial facilities.