1Made of high quality material, wear-resisting, long service time. 2Pistol type design, hand-held operation flexible and convenient. 3Easy to operate and maintain, low noise, good mechanical performance. 4Strengthen alloy air cylinder, large storage capacity, strong strength. 5The strength of the spring is very elastic, which is not easy to break and deform, and can effectively slow down the vibration.Features:Made of high quality material, wear-resisting, long service time. Pistol type design, hand-held operation flexible and convenient. Easy to operate and maintain, low noise, good mechanical performance. Strengthen alloy air cylinder, large storage capacity, strong strength. The strength of the spring is very elastic, which is not easy to break and deform, and can effectively slow down the vibration. It is mainly used in foundry, welding, construction, furnace maintenance and so on. Specification:Material: MetalWeight: 1557g/54.9ozModel: KP-760Working Pressure: 0.62mpaInlet Size: 1/4"Impact Speed: 4500bpmWorking Stroke: 45mmBlade Handle Diameter: 10mmAir Scraper Size: 15*14.5cm/5.9*5.7inchPackage List:1 * Air Scraper1 * 1/4" Inlet Connector4 * 10mm Shovel Head1 * Tension Spring Note:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.