HIGH PRECISION 1PC 5/16 ER16 COLLET TIR 0.0004" / 10μm CNC Tool Holder USA SELL

HIGH PRECISION 1PCS 5/16"ER16 COLLET TIR 0.0004" / 10μm CNC ER16 TOOL HOLDER. Concentricity is less than. 0004 at face and arbor (TIR). All critical surfaces precision ground. All critical surfaces are precision ground for accurate fit.