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Specifications
1.precisioon taper:<AT3
2. material :20CrMnTi
3.standard:DIN69871A
4.shank dynamic balance standard:G2.5 20000RPM
1.precisioon taper:<AT3
2. material :20CrMnTi
3.standard:DIN69871A
4.shank dynamic balance standard:G2.5 20000RPM