Brief: Discover the high-performance H13K Steel Plate Shear Blades designed for rolling mill plant cutting machines. These SKD11 replacement blades are perfect for blooming and billet mills, ensuring precise shearing of slab blooms and billet edges. Made from durable materials like H13K and 6CrW2Si, these blades offer exceptional hardness (HRC58~62) and can withstand hot working conditions.