Min. Order Reference FOB Price
10 Pieces US$4.99-15.87 / Piece
Product Description
High quality collet er20 er25 er32 er40 jet collet with coolant channels Product description Use the different of the groove to reach the surrounding water seal, only the funftion of the center outlet. 1.Material:65Mn 2.Hardness:HRC44-48 3.Accuracy:<0.015mm 4.Type:ER11C-ER50C 5. ...