In today’s increasingly advanced manufacturing environments, precision is critical to achieving consistent, high-quality assembly outcomes. This white paper explores the role of Process Capability Index (Cmk) in evaluating torque tool performance, using Mountz preset precision screwdrivers as a case study. It explains how Cmk provides a more complete assessment than traditional metrics by accounting for both variability and centering, giving manufacturers greater confidence in tool accuracy and consistency. Through real-world testing and data analysis, the paper demonstrates how precision torque tools support improved quality and efficiency across applications ranging from automotive to aerospace. Complete the form to access the full white paper and strengthen your approach to torque validation.