Min. Order Reference FOB Price
10 Pieces US$2.99-4.99 / Piece
Product Description
High Precision CNC Milling Machine Collet Er40 (3-26mm) Spring Collet for Milling Machine Product Description 1. All types of ER collets conform to the DIN 6499B Standard 2.Made of special elastic steel:65Mn 3.Hardness:HRC44-48 4.Mode:ER8-ER50 5.Accuracy: 2.5-10.0 16 17 13.8 27.5 ...