Spline Variables

 

Indicating Tooth Thickness

 

 

Variable Gauging (Spline Variable) is a segmented concept that is pre-set to a master plug or ring gauge and is designed to accurately measure the effective or actual tooth thickness or space width within 0.0001” (0.0025mm). The 0.001mm resolution indicator clearly displays variation in size due to heat treatment distortion, tool wear and manufacturing deviation.