Introducing the 21V Lithium Electric Hammer, boasting an impressive 20mm hole diameter! With an impacting frequency of 0-2000i/min, it offers unmatched versatility and efficiency for all your drilling needs. This lightweight, lithium battery-powered tool features a convenient forward/reverse button, making it the perfect choice for both overhead and top operations. Experience the ultimate in practicality and ease with this indispensable piece of equipment.
Product Description:
- Drill Bit Diameter: 20mm
- Impact Frequency: 0-2000i/min
- No-load Speed: 0-600rpm
- Drive Type: Brush Motor
- Power Source: Lithium-ion Battery
brush lithium electric hammer |
hole diameter |
20mm |
no-load speed |
0-600r/min |
impacting frequency |
0-2000i/min |
rated voltage |
21v |





This brushless lithium-ion hammer drill features advanced motor technology for efficient and stable performance. With a drill bit diameter of 20mm, it is suitable for drilling various materials such as concrete and brick walls. It offers a powerful impact force and flexible speed adjustment with an impact frequency of up to 0-2000i/min and a no-load speed of 0-600rpm to meet different working conditions.
The hammer drill is powered by a lithium-ion battery, which has the advantages of lightweight, long battery life, and fast charging. The motor design reduces maintenance costs and the frequency of replacing parts, enhancing the reliability of the equipment.
It is suitable for construction, renovation, and concrete construction industries for drilling operations, making it an indispensable tool for craftsmen working efficiently.