Item No: SAE6150 Product specification: 5 ~ 38.00mm Executive standard: agreement Scope of application: used in the production of six angle wrench, screwdriver and other tools Application: Steel for hand tools Product Description: high puri...

Item No: 50CrVA Product specification: 5 ~ 16.00mm Executive standard: agreement Scope of application: used in the production of screwdriver Application: Steel for hand tools Product introduction: the product has the advantages of stable co...

Item No: 50BV30 Product specification: 5.00-42.00mm Executive standard: agreement Use: usually used to produce high strength tool sleeve Application: Steel for hand tools Product introduction: the product has the advantages of stable compos...