15Pcs ER20 Spring Collet Set For CNC Engraving And Milling Lathe 1-13mm New
29,21 €
Model: ER20. These spring collets are made of high quality 65Mn spring steel for CNC milling lathe tool and work-holding engraving machine. Collet must be placed into collet chuck nut before inserting into collet chuck.
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