Min. Order Reference FOB Price
10 Pieces US$9.99-29.99 / Piece
Product Description
C3/4 Er20 1.38 Tool Holder Straight Shank Collet Chuck Tool Holder Product description 1.Made of special elastic steel:20CrMnTi 3.Hardness:HRC56-62 4.Mode:C3/4 Er20 1.38 5.Accuracy:<0.003mm Picture show We produce all kinds of collets ,including ER collets, EOC ...