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With that said though a hammer drill will certainly perform well enough for small concrete jobs. So while digging out a hole in the cement the hammer drill is also forcing the drill bit into the concrete at an extremely high speed and power. 1200w Palu Listrik Brushless Cordless Hammer Drill Concrete Breaker Pukulan Bor Alat Bor Listrik Untuk Makita 18v Listrik Palu Aliexpress Its evident that the most dependable choice for drilling into concrete is a hammer drill. Concrete hammer drill . They are also used to drill holes in concrete footings to pin concrete wall forms and to drill holes in concrete floors to pin wall framing. They function so that the user does not have to worry about overheating or overworking the motor. Rather than just using rotational movement it also hammers the drill bit into the concrete. The drill bits also do not need to be changed as they do when using a regular drill. A hammer drill is a type of rotary drilling tool that is used for drilling th