组合式钨钢瓦楞纸圆切刀为我公司专利产品，该产品在不改变设备原有结构条件下，使产品即有硬质合金的耐磨性，又有钢件产品的韧性，不易碎裂，使用更安全。 

Combined tungsten carbide corrugated round Cutter, also know as Tungsten Carbide Razor Blades ( for Corrugated Boards ) is our patented products, who included the excellent wear resistant from TC, and also good toughness from steel, difficult to break, it is much more safe in working.