MCH 3 Air Powered Round Chuck Chipping Hammer with Oval Collar Retainer Tools Special Values ponds and reduces the amount ponds and reduces the amount of unhealthy debris in the water Raises lathe to a more comfortable working position Heavy duty ) 18 Project Type Construction Hose Included No Included No additional components or accessories are included Variable Speed Yes Recommended operating pressure (psi) 100 Air Tool Type Chipping Hammer Returnable 180 Day Maximum blows per minute 2280 Air consumption at recommended operating pressure (CFM) 33 Air Inlet Size 3 8 in Product Depth (in Designed for minimal air consumption with no additional lubrication requirements