OLICNC high speed BBT40 ER32 ER40 FMB32 Collet Holders for CNC Machine

1.Material: 20CrMnTi
2.Standard: MAS 403
3.Full Sizes BT40-ER11/16/20/25/32/40
4.High speed G2.5 25000RPM
5.Used on milling,perforazione.