Air Hammer Kit (3-1/2" Stroke)

⭐ Key Features

•💪【500N Impact Force & 92mm Long Stroke – Heavy-Duty Breaking Power】 Delivers 500N (112 lbf) of impact force with a 92mm (3.6") piston stroke – significantly longer than standard air hammers (typically 2-5/8"). This long-stroke design transfers more energy per blow, making quick work of exhaust system removal, rusted bolt breaking, concrete chipping, and metal cutting. 2500 BPM provides the right balance of power and control for professional auto body and construction work.

•🛠️【Built to Last – Alloy Steel Barrel & Heat-Treated Piston】 Engineered for demanding job sites and daily shop use. The alloy steel barrel and heat-treated piston resist impact fatigue, corrosion, and wear. The heavy-duty construction withstands repeated drops and continuous operation

•⚙️【Quick Change System + 5-Piece Chisel Set】 Switch between tasks in seconds. The quick-change retainer allows tool-free chisel swaps – no wrenches needed. Includes 5 versatile chisels for multiple applications: flat chisel, tapered punch, panel cutter, scraper, and bushing tool. From cutting sheet metal and removing exhaust rust to chipping masonry and driving pins, the right chisel is always ready

•🧰【Comfort & Convenience – Anti-Slip Grip + Plastic Storage Case】 Work longer without fatigue. The shock-absorbing rubber grip reduces vibration transfer to your hands, providing a secure, non-slip hold even with gloves. The included plastic storage case keeps the tool, 5 chisels, and accessories organized and protected – easy to grab and go, no lost parts. Quick-lock air coupler prevents leaks

•🛡️【Professional Applications – Auto, Construction, Metal Fabrication】 Designed for automotive repair (exhaust, body panels, rusted bolts), construction (brick splitting, tile removal, light concrete breaking), and metal fabrication (cutting, shaping, rivet removal). Optimized for 0.6-0.8 MPa (90-100 PSI) air supply. Includes: air hammer, 5 chisels, quick-change retainer, self-locking coupler, spring, PTFE tape, inlet fitting

•🌿 Made with Certified Recycled Materials (GRS 4.0) Our product carries the Global Recycled Standard 4.0 certification – meaning less waste, lower carbon footprint, and full traceability. Look for the Green Leaf on our listing

🛠️ Specifications

• Brand : Proster
• Size : 3-1/2" Stroke
• Unit : 1 Count
• Included components : 5×chisels;quick-lock coupler;spring;Teflon tape;air inlet fitting;plastic case
• Item highlights : 3-1/2" Long Stroke Quick-change Retainer 5Chisels: Flat/Punch/Cutter/Scraper/Bushing Alloy Steel Barrel Shock-absorbing Grip
• Number of items : 1
• Package quantity : 1
• Type : DRILL
• Item dimensions : H: 5.9 / L: 7.5 / W: 1.5 (Weight: 7.5)
• Package dimensions : H: 3.0 / L: 13.9 / W: 8.5 (Weight: 7.74)