Min. Order Reference FOB Price
10 Pieces US$1.99-2.79 / Piece
Product Description
machine tools accessories er collet nut for er spanner er 11 er16 er20 er25 er32 nut Product Description 1.material:40Cr/20CrMnTi 2.hardness:HRC44-48/52-60 3.Type:ER8 ,ER16 ER20 ER25 ER32 ER40 A/B/M/TI/T2 Collet nut 4.Balance nuts also available. 5. Hardened &...