Min. Order Reference FOB Price
10 Pieces US$1.69-4.87 / Piece
Product Description
0.008mm high precision collet ER32 ER40 spring er collet 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 6.26 4.0 2.7 1.0 ER20 ...