Features: - Stable operation, small size, light weight and long service life. - Adopt 4 different alloy blades, wear resistant, high hardness and various functions. - Alloy steel cylinder shell, heat treatment cylinder piston, strong and durable. - Polished handle, comfortable to hold, flexible and convenient to operate by hand, suitable for long working hours. - High performance core movement, high impact frequency and stable output. - Strong alloy steel spring, good elasticity, not easy to fall off, not easy to break, not deformed. - Adjustable speed switch, adjust the speed as needed when working. - There is a filter device at the inlet to prevent foreign matter from entering the machine. Parameter Information: Impact Speed: 4500bpm Piston Stroke: 41mm Air Inlet Size: 1/4 Inch Working Pressure: 6.2 kgf/cm Average Air Consumption: 3cfm Material: Stainless Steel Product Weight : 1526 G / 53.83 Ounces Product Dimensions (L*W*H) : 185*160*50 MM / 7.28*6.30*1.97 Inches Suitable for: cutting, chipping, drilling, painting, rust removal, scraping, carving processing, auto repair, grinding and other operations. Package include: 1 x Gas Shovels 4 x Chisel 1 x Spring 1 x Inlet Connector Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.