Enhance your automotive and metalworking tasks with this versatile Air Hammer Kit, crafted from durable metal alloy to ensure long-lasting performance in tough environments. Designed for multifunctional use, this air hammer is ideal for fixing exhaust systems, cutting metal panels, scraping surfaces, chipping, pin driving, general bolt cutting, brake pad rust removal, and auto body repairs, making it an essential tool for both professionals and DIY enthusiasts. Key Features: · Multifunctional Air Hammer: Perfectly suited for a wide range of applications including exhaust system repairs, front end jobs, metal panel cutting, surface scraping, chipping, pin driving, and bolt cutting. · Comprehensive Drill Set Included: Comes equipped with an air pump joint elastic spring, pointed, flat, dovetail, and concave shape drills to improve efficiency in brake pad rust removal and other precision tasks. · User-Friendly Design: Features shock reduction technology, an anti-slip ergonomic hand grip, and a swivel air inlet to prevent hose twisting, ensuring comfortable and safe operation throughout prolonged use. · Durable Construction: Made from rugged metal alloy, this air hammer withstands harsh working conditions, repeated drops, and exposure to chemicals without sacrificing performance or longevity. · Wide Pressure and Air Consumption Compatibility: Operates efficiently at a working pressure of 6.3-8 kg and average air consumption of 15 CFM, compatible with standard 3/8 inch inner diameter air hoses and 1/4 inch air inlet size. · Multiple Barrel Options for Various Tasks: - 150mm Short Barrel with 4500 RPM impact frequency, 19mm piston diameter, 45mm piston stroke, and 120mm blade length for fast, high-impact work. - 150mm Short Barrel with 3500 RPM impact frequency, longer 65mm piston stroke, and 70mm blade length for versatile medium-impact tasks. - 250mm Long Barrel with 220 RPM shock frequency, 85mm piston stroke, and 175mm blade length for heavy-duty jobs requiring deeper reach and sustained force. Specifications: · Material: Metal Alloy · Impact Frequency (150mm Short Barrel): 4500 RPM / 3500 RPM · Shock Frequency (250mm Long Barrel): 220 RPM · Average Air Consumption: 15 CFM · Working Pressure: 6.3-8 kg · Piston Diameter: Approx. 19 mm (0.75 in) · Piston Stroke: Approx. 45-85 mm (1.77-3.35 in) depending on barrel · Recommended Inner Diameter of Trachea: 3/8 in · Cylinder Diameter: Approx. 39 mm (1.54 in) · Shank Hole: Approx. 10 mm (0.39 in) · Blade Length: Approx. 70-175 mm (2.76-6.89 in) depending on barrel · Air Inlet Size: 1/4 in Suitable For: Car body maintenance, brake pad rust removal, exhaust and metal panel repair, surface scraping, and general auto body work. This All-in-One Air Hammer Kit provides the power, precision, and durability required to tackle a wide array of automotive and metal fabrication projects efficiently. Its ergonomic features and comprehensive accessory set boost productivity while minimizing user fatigue, making it a trusted choice for demanding professional environments.