General description The Einhell cordless rotary hammer Herocco 36/28 combines the drilling capacity of a pneumatic impact mechanism with the power of a TWIN-PACK operated Power X-Change device using two 18 V rechargeable batteries. It offers four functions: drilling, impact drilling, chiseling with and without lock. The tool features a universal SDS-plus tool chuck with a semi-automatic function, speed electronics, an overload safety stop, and an infinitely adjustable metal drilling depth stop. Enhanced handling comfort is provided by a vibration-cushioned ergonomic main handle and an additional handle with soft grip for secure fastening. Technical specifications Power source: 2 x 18V Power X-Change rechargeable batteries (recommended 3.0 Ah or higher) Motor type: PurePOWER brushless motor Functions: Drilling, impact drilling, chiseling with and without lock Tool chuck: Universal SDS-plus with semi-automatic function Overload safety stop: Yes Drilling depth stop: Infinitely