HIGH PRECISION 1PC 5/32" ER32 COLLET TIR 0.0004" / 10μm CNC ER32 TOOL HOLDER

Concentricity is less than. 0002" at face and arbor (TIR). All critical surfaces precision ground. All critical surfaces are precision ground for accurate fit. Run out: 0.0004" / 10 μm. If both quality and cost are your first concern.