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Author name: Elion Varek
Elion Varek is a certified tool metallurgist and former aerospace assembly technician with 18 years of hands-on experience designing, testing, and optimizing screwdriver systems for high-tolerance applications. He holds dual credentials from the German Institute for Tool Engineering and the International Hand Tool Association. Elion has authored three technical white papers on torque calibration drift in insulated screwdrivers and consults for ergonomic tool startups across Scandinavia and Japan.