The Spit 054377 330 combination hammer is a robust 850-watt rotary hammer designed for professional construction and renovation work. This SDS-Plus device features a powerful motor with 2.7 J of impact energy, making it suitable for drilling into concrete, masonry, and stone. The tool offers three operating modes: hammer drilling, pure impact mode, and pure rotation mode for versatile applications. A depth stop allows for precise drilling, while an ergonomic soft-grip handle reduces fatigue during extended use. The combination hammer measures approximately 320 mm in length, weighs 2.9 kg, and has a balanced design for overhead and vertical work. It accommodates SDS-Plus drill bits up to 26 mm in diameter for concrete and 32 mm for wood, with a maximum drilling depth of 400 mm. An integrated dust protection system enhances durability by preventing dirt ingress. This model is the successor to previous Spit combination hammers and features improved vibration dampening and a more efficient cooling system. Included in the package are a side handle for added stability and a transport case. The device is designed for operation on standard 230-volt power sources and meets European safety standards for construction equipment. The durable construction includes a metal gear housing and concealed internal components for reliable performance in demanding environments. The combination hammer is suitable for professional tradespeople, construction workers, and discerning DIY enthusiasts who need a reliable tool for concrete fastening, chiseling, and demolition work. The SDS-Plus quick-change system allows for fast bit changes without additional tools, enhancing work efficiency on the job site. This model is a practical choice for anyone requiring consistent performance and durability in a rotary hammer design.