VEVOR Rotary Hammer Drill Corded Drills 1-9/16" 3 Modes SDS-MAX Chipping Hammers

A 13Amp industrial motor with 10J impact energy is designed to complete heavy-duty concrete and metalworking projects quickly and precisely.Heat-resistant copper wire motor allows you to work longer without burning the machine.The max drilling diameter is 1-9/16 inch. 1600W high-performance rotary hammer drill helps increase your efficiency and improve your life.·Choose Between 3 Functions: Three function modes can be easily switched: drill only(suitable for wood and steel), hammer only(ideal for concrete and brick), and hammer drill function(proper for heavy-duty work). The corded hammer drill has double switch buttons to change the functions, allowing it to last longer than a single switch button.·Adjustable Speed & Vibration Control: The hammer drill for concrete is equipped with a speed control system;You can change the speed from 1 to 6 according to your needs. It can reach 560prm no-load speed and 3600bpm max impact frequency. In addition, the vibration control design effectively reduces injury during work. Pound away at the ground and break through any challenges with ease!·Designed To Go Above And Beyond: 360 ° adjustable handle is designed to provide comfort, reduce fatigue, and increase control.