Answer
May 30, 2026 - 06:51 AM
Precision, measured as Total Indicated Runout (T.I.R.), directly impacts the accuracy of your machining, the surface finish of parts, tool life, and spindle longevity. The best CNC tool holders offer high-precision T.I.R. values—such as the standard 0.0004" T.I.R. featured in products like CO-424 and CO-250. This high level of concentricity reduces vibration and ensures better results. A variety of high-precision options are available in this category to meet demanding applications.
