AMGSH 150mm Air Hammer Kit — 4500 BPM Pneumatic Hammer with 4 Heat-Treated Chisels, Quick-Change Retainer

The AMGSH 150mm Air Hammer Kit is a high-impact pneumatic tool delivering up to 4500 blows per minute with a 150mm stroke and four interchangeable chisels for cutting, chiseling, and scraping.

Built for demanding automotive and metalworking tasks, this air hammer combines a long 150mm piston stroke with robust construction to maximize impact force while remaining serviceable in a busy shop. The kit includes four heat-treated chisels and a quick-change retainer so you can switch tools rapidly and keep downtime to a minimum. Its aluminum-alloy body balances durability with manageable weight, and the included hose fitting ensures fast setup with standard 1/4" air lines.

How much power and stroke length does this air hammer provide?

The AMGSH air hammer features a 150mm (5.9-inch) piston stroke designed to produce greater impact energy than shorter-stroke models, reaching up to 4500 blows per minute (BPM) under typical shop conditions. That combination translates to faster material removal and more effective spot weld breaking compared with compact hammers.

• 150mm (5.9") long piston stroke for deeper impact
• Up to 4500 BPM for rapid cutting and chiseling
• Optimized for high-impact tasks like muffler or panel removal

Which chisels are included and what jobs can they handle?

The kit supplies four precision-tailored bits: a taper punch and three chisels (panel cutter, flat chisel, and spot weld chisel). Each chisel is heat-treated for durability and sized to work effectively on sheet metal, weld seams, and stubborn fasteners.

• 4.93" x 1/8" taper punch for alignment and pin driving
• 4.9" x 0.78" panel cutter for seam separation and body panels
• 4.9" x 0.78" flat chisel for scraping and general cutting
• 4.9" x 0.78" spot weld chisel for breaking factory spot welds

Is this tool built to last and easy to service on the job?

Yes—the AMGSH hammer uses a rugged aluminum-alloy housing and heat-treated steel chisels to resist wear in workshop environments. A quick-change spring retainer lets you swap attachments quickly, and the included hose fitting simplifies connection to 1/4" air lines.

• Aluminum-alloy body for strength with controlled weight
• Heat-treated chisel tips for longer edge life
• Quick-change spring retainer for fast accessory swaps
• 1/4" hose fitting included for immediate hookup

What applications is the AMGSH air hammer best suited for?

This kit is tailored to automotive repair, metal fabrication, and heavy DIY projects where high-impact striking and material removal are required. Use it for muffler removal, panel separation, spot weld breaking, and cleaning rust or old adhesives from metal surfaces.

• Muffler and exhaust removal
• Automotive body panel cutting and separation
• Spot weld breaking and metal fabrication prep
• Scraping rust, scale, or old seam material

Who this is for: The AMGSH 150mm Air Hammer Kit suits mechanics, collision repair technicians, metalworkers, and serious DIYers who need a reliable, high-impact pneumatic hammer with a long stroke and a selection of chisels. If you frequently work on sheet metal, exhaust systems, or spot-welded assemblies and want faster removal with less effort, this kit offers a practical balance of power, durability, and serviceability.