CMT - 1/4" Inside Diameter “ER25” Precision Collets 184.064.25
Technical details: ReplaceableStandard Precision 0.015collets. 0; -0,7mm wide clamping tolerance. ReplaceableHigh Precision 0.005collets. 0; -1mm wide clamping tolerance. Suitable for most conical chucks. Fit most tapered spindle noses.