CIRCULAR KNIFE：

1. FEATURES：product have high precision . Tolerance of thickness could be in 0.002 m/m . Our product have good performance in slitting machine ,food machine ,plastic machine and metal machine . We could offer mirror edge, cutting will smoothly and without resistance .
2. MATERIAL：CARBON STEEL(SK5)、MOLD STEEL(D2、SKD11、1.2379...)、HIGH SPEED STEEL(M2、SKH9、1.2344...)、STINLESS STEEL(304、420J2、440...ETC)、CARBIDE。