Premium 5C Square Collet.
All Centaur Precision Tools 5C Collets are Hardened and Ground. 5C Collets come with Internal and External Threads.
.0005 Concentricity
RDF / AF75 COLLET
RDO20 / High Grip Collet
RDF / AF50 Collet
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ER16 Precision Collet for Professional Metalworking