High-speed Tool Steel Diameter: 20-200 mm, aa200 mm Classification: Cold Work, Hot-rolled, Hot-forged Shape: Rod, Bar, Plate Factory price, ISO,EAF+LF+VD MOQ: 1MT Factory professional service UT+ Peeled +Turned + Heat Treatment High-speed Tool Steel1.Diameter: 20-200 mm, ≥200 mm2.Classification: Cold Work, Hot-rolled, Hot-forged3.Shape: Rod, Bar, Plate4.Certification: ISO 1999-20085.Application: ...