Features: 1. Versatile Application: This Electric Hammer is designed with dual functions, drilling and chiseling, efficiently making slots in concrete, steel or wood, meeting various operational needs in construction and decoration. 2. High-quality Performance: Our Electric Hammer delivers a max speed of 680rpm and an impact frequency reaching up to 4800ipm, providing increased productivity and ensuring highly efficient and stable running under heavy duty. 3. Innovative Design: With its lightweight 1.6kg body, our power tool is effortless to carry and control, minimizing user's fatigue and ensuring more precise drilling and chiseling even for the inexperienced. 4. Robust: Constructed with carefully selected materials, our Electric Hammer guarantees prolonged tool life and exceptionally strong resistance against rust, damage and drill wear, ensuring your tasks are done in the shortest time possible. Specifications: - Type: Electric Hammer - Motor: Brushless Motor - Collet device: SDS - Drilling Capacity: Concrete-17mm, Steel-10mm, Wood-13mm - Impact Frequency: 0-4800ipm - Product Weight: 1.6kg - Fit for 18~21V Battery!!! Package Included: 1 x Electric Hammer(NOT INCLUDED BATTERY)