"There is nothing efficient about innovation," Anglo-American author and inspirational speaker Simon Sinek once said . But is he right? Manufacturers must innovate and keep up with changes, mainly those driven by electromobility. Here, Robert Smith , director of composites and hole machining offerings for the solid round tools (SRT) business unit of cutting tool specialist Sandvik Coromant, explains how manufacturers can and should efficiently innovate with solid carbide drills. advanced comprehensive.