Dewalt D25333K QS - 3 Kgs, 30 mm SDS Plus Combi Hammer delivers high performance with less vibration. Dewalt D25333K QS has a light weight design and can meet all types of professional contractor needs. SDS Plus Combi Hammer has SHOCKS active vibration control system to offer a fatigue-free operation. It is used for large diameter hole drilling in the hardest concrete material. It is designed with a durable German engineered hammer mechanism. DeWalt SDS PLus Hammer has an optimized ergonomic design that offers extra comfort in terms of all orientations.