Standard Pneumatic Compatibility: Works with 6-8bar air pressure at 0.1M³ / min consumption Interchangeable chisels Heads: Includes four heat treated attachments for welding slags removal, brake disassembly, wall grooving and cement chipping, suitable for auto repair, sheet metal and construction work Adjustable Air Pressure Control: Features tail mounted regulator knob and filtered air inlet to adjust impacts force, with switches for easy operations; suitable for beginners and professionals alike Metal Construction: metal body with anti rust surfaces resists impacts, while cylinder structure ensures stable under continuous high frequency operations in industrial environments Versatile for Various Jobs: lightweight to heavy duty designs for tasks like slags removal or concrete demolition, adapting to different working conditions, Manufacturer: carotoe