D673 Varibore round collets are to suit 42mm capacity collet chucks. Also known as M673, these collets have a 2mm range. Supplied spiral serration as standard we can supply with alternate finishes and in special profiles.
D673 suit the following collet chucks: Klamp CRL42
Klamp QCRL42
Crawford CDC42
Crawford CDC-42-S
Crawford QC-42.