*Powerful & Durable Motor: A 4Amp industrial motor with 2.4J impact energy is designed to complete 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 inch. 800W high-performance rotary hammer drill helps increase your efficiency and improve your life. *Choose Between 4 Functions: Four function modes can be easily switched: drill only(suitable for wood and steel), hammer only(ideal for concrete and brick), hammer drill function(proper for heavy-duty work), and chisel position adjustment. The corded hammer drill has double switch buttons to change the functions, allowing it to last longer than a single switch button. *High Speed System: The hammer drill for concrete is equipped with a high speed system. It can reach 1470prm no-load speed and 5200bpm max impact frequency. 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-Plus 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! The reverse design offers accurate bit-starting and easy fastener-removing functions. *Multifunctional: VEVOR's heavy-duty drill set includes 3pcs drill bits, 1pcs flat chisel, 1pcs point chisel, 1pcs depth gauge, 2pcs carbon brushes,1pcs dust cover, 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-24FQ Chuck Size: SDS Plus Max Drilling Diameter: 1 inch/ 26 mm Current: 4A Impact Energy: 2.4J Motor Power: 800W Maximum Revolution: 1470 R/MIN Max Impact Rate: 5200 BPM Material: Aluminum+Nylon+Glass Fiber Voltage: 230-240V Item Weight: 5 lbs/ 2.3 kg Item Size: 13.8 x 9.3 x 3.4 inch/ 350 x 236 x 86 mm Case Size: 16.3 x 4.3 x 10.4 inch/ 41.5 x 11 x 26.5 cm Power Cord Length: 78.7 inch/ 2 m Color: Black & Orange ******************************************************************************************************* *Pakcage Content 1 x Hammer Drill 3 x Drill Bits 1 x Flat Chisel 1 x Point Chisel 1 x Depth Gauge 2 x Carbon Brushes 1 x Dust Cover 1 x Portable Carrying Case