Rotary Hammer KD2602

The purpose of a rotary hammer is to often bore through concrete. Leading uses include drilling through concrete, installing anchor bolts, and installing rebar dowels. For mild to medium duty demolition operations and cleanup following form building, larger rotary hammers can also be employed. When drilling through holes in concrete and masonry walls, rotary hammers can be used to "dowel" (repeatedly drill huge rebar anchor holes). The brickwork is broken up by the hammering process so that the flutes of the drill bit may remove it. Hammer drills can't compare to rotary hammers in terms of impact energy. They are far more reliable and the professionals' preferred tool. "KD-2602 Rotatory Hammer：355mm Rated power：1200W Rated voltage：220V Rated frequency：50Hz Hammer frequency: 4200bpm No-load speed：1150r/min"