*KeyFeatures *Powerful & Durable Motor: A 6.5Amp 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: 360adjustable handle is designed to provide comfort, reduce fatigue, and increase control. The SDS-MAX chuck allows easy and secure bit changes to keep your project going. Well-designed heat dissipation structure can extend the hammer's use life. So get ready to work confidently! *Multifunctional: VEVOR's heavy-duty drill set includes 1pcs drill bit, 1pcs chisel, 1pcs grease, 2pcs carbon brushes, 1pcs wrench, 1pcs portable carrying case. Add grease regularly for proper functioning and extended hammer drill life. The rotary hammer will make it an easy job, no matter removing tiles or demolishing brickwork. And it is suitable for wood, masonry, concrete, brick, and metal. It is also ideal for professional or daily home users. ******************************************************************************************************* *Specifications Model: Z1C-DS-42KS Chuck Size: SDS MAX Max Drilling Diameter: 1-9/16 inch/ 42 mm Current: 6.5A Impact Energy: 10J Motor Power: 1600W Maximum Revolution: 560 R/MIN Max Impact Rate: 3600 BPM Material: Aluminum+Nylon+Glass Fiber Voltage: 230-240V Item Weight: 16 lbs/ 7.3 kg Item Size: 18.1 x 10.7 x 4.5 inch/ 460 x 272 x 114 mm Case Size: 20 x 5.3 x 15.5 inch/ 51 x 13.5 x 39.5 cm Power Cord Length: 78.7 inch/ 2 m Color: Black & Orange ******************************************************************************************************* *Pakcage Content 1 x Hammer Drill 1 x Drill Bit 1 x Chisel 1 x Grease 2 x Carbon Brushes 1 x Wrench 1 x Portable Carrying Case