The 16A motor with 60 JOULES impact energy, 1900BPM, 1700W output is optimal to complete work projects on different kinds of surface. The SDS-Hex system provides the convenience when switching bits without tools. With the voltage of 110v/60 HZ, it's suitable for you to use it at home and business; 1-1/8" Bull Point Chisel, 1-1/8" Flat ChiselThe system locks bits automatically to provide max impact energy and dust proof. It gives users maximum control and accuracy. Durable material and forceful impact provides maximum removal for all day demolitionInnovative design offers better weight distribution in both vertical and horizontal applicationsRotating chisel locks into different positions to optimize work anglesSpeed control allows for various jobs, protection, and maintains constant speedsVoltage: 110V/60HzMotor Power: 1700 WattsChuck Size: 1-1/8-inch (Hex)Max Impact Rate: 1900BPMSpeed: 1800 Impacts Per MinuteCarrying Case Included: Yes.This item is in the category "Business & Industrial\Light Equipment & Tools\Breakers & Demolition Hammers".cifbuy" and is located in this country: US. This item can be shipped to United States.