Steelman 22711R - Medium Heavy-Duty Air Hammer 2,100 blows per minute

The STEELMAN Heavy-Duty Medium Air Hammer has a convenient quick change chisel retainer that accepts standard 0.401 Inch shank chisels. It has an amazing 2,100 blows per minute and longer piston strokes for more force per blow. The Spec's are as follows: 2,100 blows per minute, 3/4 Inch x 3 1/2 Inch bore and stroke, 0.401 Inch shank opening, 1/4 Inch NPT air inlet thread, 3/8 Inch air hose ID, 4 CFM, overall length is 4 1/2 Inch and it weighs 4.00 pounds. STEELMAN is an industry leader in automotive and industrial specialty tools and equipment, manufacturing the highest quality, unique, and innovative tools and products, designed to meet the specific needs of mechanics, contractors, and other working professionals.