Ingersoll Rand is known for the legendary performance and durability that their products have been delivering for years. The EDGE series tools will exceed your expectations at an affordable price. No matter what the job entails, Ingersoll Rand EDGE series tools will help you conquer whatever the day brings. This Ingersoll Rand Air Hammer and Chisel is ideal for exhaust work, cutting metals, chipping and scraping surfaces. Air Inlet Size (in. NPT): 1/4, Case Included: No, Blows Per Minute (BPM): 3,500, Stroke Length (in.): 2 5/8, Min. Hose Size (in.): 3/8, Air Consumption (CFM): 4, Chisels Included: Yes (3)