· Powerful & Durable Motor: A 8Amp 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: 360°adjustable 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.

Specification - 26mm Drilling Diameter
Model: Z1C-DS-24FQ
Chuck Size: SDS Plus
Max Drilling Diameter: 1 inch/ 26 mm
Current: 8A
Impact Energy: 2.4J
Motor Power: 800W
Maximum Revolution: 1470 R/MIN
Max Impact Rate: 5200 BPM
Material: Aluminum+Nylon+Glass Fiber
Voltage: 110V
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
Specification - 26mm Drilling Diameter
Model: DS179
Chuck Size: SDS Plus
Max Drilling Diameter: 1 inch/ 26 mm
Current: 32A
Impact Energy: 4.5J
Batteries Type: Lithium-ion
Charger Capacity: 4.0AH
Maximum Revolution: 900 R/MIN
Max Impact Rate: 4300 BPM
Material: Aluminum+Nylon+Glass Fiber
Voltage: DC20V
Item Weight: 10 lbs/ 4.5 kg
Item Size: 13.8 x 9.6 x 3.5 inch/ 35 x 24.5 x 9 cm
Case Size: 17.3 x 4.7 x 13.2 inch/ 44 x 12 x 33.5 cm
Color: Black & Orange

Specification - 32mm Drilling Diameter
Model: Z1C-DS-32HE
Chuck Size: SDS Plus
Max Drilling Diameter: 1-1/4"/ 32 mm
Current: 13A
Impact Energy: 5.5J
Motor Power: 1500W
Maximum Revolution: 940 R/MIN
Max Impact Rate: 4300 BPM
Material: Aluminum+Nylon+Glass Fiber
Voltage: 110V
Item Weight: 11 lbs/ 5 kg
Item Size: 15 x 10.1 x 3.3 inch/ 38 x 25.7 x 8.5 cm
Case Size: 16.7 x 5.1 x 13.4 inch/ 42.5 x 13 x 34 cm
Power Cord Length: 78.7 inch/ 2 m
Color: Black & Orange