Certification: ISO 9001, TUV, BV,CE,ABS
Steel Grade: DIN 1.3247/ASTM AISI M42/JIS SKH59
Processing Service: Cold drawn,Grinding,Peeling,Heat treat ment
Surface treatment: Black, Grinded, Peeled, Rough turned, Polished
Advantage: small diameter from 2.0-35.0mm with high precision tolerance
Delivery condition: cold drawn, quenchen and tempered, centerless grinding
Model Number: DIN 1.3247/ASTM AISI M42/JIS SKH59, DIN 1.3247/ASTM AISI M42/JIS SKH59