Features：
Multifunctional: The air hammer kit is best for fixing exhaust systems, front end jobs, general bolt cutting, pin driving, and auto body shearing work.
Multi Drill: Equipped with air pump joint elastic spring, pointed, flat, dovetail, concave shape drill, making brake pad rust removal more convenient and efficient.
User Friendly Design: The power tool offers shock reduction, an anti slip hand grip, and a swivel air inlet that prevents hose twisting during use.
Long Lasting: This long lasting air hammer will withstand tough environments, repeated drops, and exposure to harsh chemicals.
Wide Application: The air hammer kit can be used for cutting metal panels, fixing exhaust systems, scraping surfaces, chipping, and making auto body repairs.

Specification：
Item Type: Air Hammer Kit
Material: Metal alloy

150mm Short Barrel:
Impact Frequency: 4500 RPM
Average Air Consumption: 15 CFM
Working Pressure: 6.3-8 kg
Piston Diameter: Approx. 19mm/0.75in
Piston Stroke: Approx. 45 mm/1.77in
Recommended Inner Diameter of Trachea: 3/8in
Cylinder Diameter: Approx. 39 mm/1.54in
Shank Hole: Approx. 10 mm/0.39in
Blade Length: Approx. 120 mm/4.72in
Air Inlet Size: 1/4in

150mm Short Barrel:
Impact Frequency: 3500 RPM
Average Air Consumption: 15 CFM
Working Pressure: 6.3-8 kg
Piston Diameter: Approx. 19 mm/0.75in
Piston Stroke: Approx. 65 mm/2.56in
Recommended Inner Diameter of Trachea: 3/8in
Cylinder Diameter: Approx. 39 mm/1.54in
Shank Hole: Approx. 10 mm/0.39in
Blade Length: Approx. 70 mm/2.76in
Air Inlet Size: 1/4in

250mm Long Barrel:
Shock Frequency: 220 RPM
Average Air Consumption: 15 CFM
Working Pressure: 6.3-8 kg
Piston Diameter: Approx. 19 mm/0.75in
Piston Stroke: Approx. 85 mm/3.35in
Recommended Inner Diameter of Trachea: 3/8in
Cylinder Diameter: Approx. 39 mm/1.54in
Shank Hole: Approx. 10 mm/0.39in
Blade Length: Approx. 175 mm/6.89in
Air Inlet Size: 1/4in
Suitable For: Car Body Maintenance, Brake Pad Rust Removal Use for Cutting Metal Panels, Fixing Exhaust Systems, Scraping Surfaces, Chipping, and Making Auto Body Repairs

Package List：
1 x Air Hammer
4 x Drill
1 x Spring
1 x Adapter
1 x Accessory Diagram
1 x Storage Box