BBT40 High speed side lock SLD4 SLD6 small diameter chuck holders
1.Материал: 20CrMnTI
2.Стандартный: MAS403
3.High Speed G2.5 25000RPM ,accuracy 0.003mm
4.Double-sided lamination is more durable
5.Used on milling,бурение.
6.Small diameter processing is more efficient