The Rockwood Air Hammer & Chisel Set features a high-performance 4500 bpm (blows per minute) design for quick & efficient operation. 4, 500 Blows Per Minute
Includes:: 4 popular bit configurations Requires only 4CFM @ 90 PSI of air Accepts standard 0.401" Parker Taper Shanks It accepts any standard 0.401" Parker Taper shank air hammer tool bit &
Includes:: four of the most popular tool bit configurations. Contents: (1) Air Hammer (1) Retaining Spring (1) Taper Punch (1) Sheet Metal Cutter (1) Sheet Metal Trimmer (1) Flat Chisel (1) 1/4" MNPT, Male quick disconnect inlet fitting Specifications: Shank Capacity: Standard 0.401" Parker Taper BPM: 4, 500 free speed Air Consumption: 4 CFM @ 90 PSI Max. Operating Air Pressure: 90 PSI Inlet Thread
Size: 1/4" FNPT