HD42-7DM Electropneumatic Hammer Drill / Breaker - 1350 W Motor Power: 1350 W high-performance motor No-Load Speed: 150 ~ 520 RPM adjustable speed Impact Energy: 13 J powerful blows for tough jobs Drill Bit Connection: SDS-Max secure and quick bit system Working Capacity: 42 mm concrete drilling capacity Dimensions (LxWxH): 505 x 103 x 274 mm sturdy and ergonomic body Weight: 7.5 kg balanced and strong structure Product Code: HD42-7DM Standard Accessories: Side handle, depth rod, cable, and plastic carrying case The HD42-7DM Electropneumatic Hammer Drill and Breaker delivers high performance on concrete, stone, and hard surfaces with its 1350 W motor and 13 J impact system. The SDS-Max bit connection ensures quick and secure bit changes. Adjustable speed from 150-520 RPM provides precise control for various applications. Its ergonomic design, balanced weight distribution, and side handle support enhance user comfort even during extended use. The plastic carrying case allows for easy transport and safe storage. Ideal for professional construction and heavy-duty applications. Commonly known as: SDS-Max breaker, concrete drill, professional breaker