Schneider hammer drill with a dynamic drill tip and unique cutting geometry. Even in reinforced concrete, the NEMESIS drill continues to penetrate the material, even when the drill tip encounters rebar. This results in minimal torque and therefore little recoil for the user. The unique geometry of the drill tip ensures perfectly round holes without wobbling. Thus, NEMESIS drills are ideally suited for anchor bolts. The optimized spiral core allows for low-vibration operation and extreme breakage resistance. The large-volume spiral geometry ensures fast and reliable removal of drill cuttings and quick drilling performance.