Bosch GBH 2 28 DV Professional Rotary Hammer, A rotary hammer is designed for frequent drilling in concrete. Leading applications include setting anchor bolts, rebar doweling, and drilling through concrete. Larger rotary hammers can also be used for light to medium-duty demolition work and clean up after form building.About this itemCorded Electric, Rotation stop for chisel function, Rotatable brush plate for optimum forward reverse operations, Lock-on button for continuous drilling, Soft grip for comfortable and fatigue-free useDrilling range: Drilling dia. concrete, hammer drill bits: 4 28 mm, Max. drilling diameter in masonry, core cutters: 68 mm, metal: 13 mm, steel: 13 mm, wood: 30 mm, Opt. appl. range concrete, hammer drill bits: 8 16 mm, Drilling diameter in concrete with core cutters: 68 mmInfinitely variable speed control, Overload clutch for protection, Quick-Change Chuck: For easy switching between impact and non-impact drilling, Active Vibration Control, Robust metal-covered gearboxPackage contents: Order / Part number: 06112671F0; Depth gauge (Part number: ), Auxiliary handle, Robust carrying caseTechnical Specifications: Rated input power: 850 W, Voltage: 240 V, Impact energy: 3.2 J, Impact rate at rated speed: 0 5,100 bpm, Rated speed: 0 1,300 RPM, Tool dimensions: Length: 379 mm, Height: 216 mm

• Easy maintenance