Point d'origine
Zhejiang, China
Délai de livraison
31-45 jours
Service de traitement
Coupe, Poinçonnage, milling
Product Name
Shield machine knife ring
Cold working die steel
D2 1.2379 D3
Surface treatment
Polished or blackened
technology
Electroslag, forging, vacuum degassing
Production process
The forging