The TFG Gauging Block (System 96) is a mission-critical calibration tool engineered to bridge the gap between your machine’s coordinate system and your zero-point hardware. Designed for the System 96 grid (Ø20mm studs), this precision-ground tool steel block allows machinists to quickly and accurately “zero” or “clock” their setup, ensuring that the machine’s spindle is perfectly aligned with the zero-point receiver. What sets the TFG Gauging Block apart is its massive 125x125mm footprint and high-mass 3.3kg construction, which provides a more stable and reliable probing surface compared to smaller, lighter alternatives. With a guaranteed repeatability of ≤ 0.005mm, it is the ideal professional solution for initial machine setups, routine calibration checks, and ensuring absolute precision across 3, 4, and 5-axis platforms.