Uncover the power of the GBH18V-45C drill! We deep dive into battery performance, runtime tests (averaging 11.43 seconds across three runs), and a comprehensive RPM/BPM analysis. See how it stacks up against competitors. Discover the surprising RPM differences! #bosch #GBH18V45C #DrillTest #PowerToolReview #SDSMax #BatteryPerformance #RPM #BPM #CordlessDrill #ToolReview #DIY