5000 blows per minute. Never been used. Part #115.
Parts or Repair Ingersoll Rand IR121 Air Hammer Gun 121 IR Chisel .401 Shank
Ingersoll Rand 135MAXK Air Hammer Kit - Heavy Duty
INGERSOLL RAND 116 Air Hammer 0.401" Shank Size 2 5/8" Stroke Lg 3500 bpm
Ingersoll Rand 117 Air Hammer | 2000bpm | 3.5" Stroke
Ingersoll Rand 118MAX Air Hammer - NEW
Ingersoll Rand 115 Standard Duty Air Hammer