FIXKIT 5pcs set SDS Rotary Hammer Impact Drill Bit Kit 6x110 mm Hammer Drill Bit Set
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Hammer drill bits are designed to quickly drill through brittle materials like concrete Wall . They work best at drilling holes in: Bricks, Mortar, Concrete blocks. Hammer drill bits can also be used to: Drill rough holes in timberDrill holes for plastic anchorsCreate a hole to feed wires throughHammer drill bits have a cam-action or percussion hammering mechanism. This mechanism uses two sets of toothed gears that mechanically interact with each other to hammer while rotating the drill bit.
