1Suitable for HS30 Model pneumatic cutting Pliers. 2Scissor Head for pneumatic tool ideal for shearing soft and hard plastic. 3The fastest cutting speed keep the work effective, the shear surface is not deformed. 4Heat-treated steel alloy blades keep sharp for longer service life and less maintenance. 5Widely used in modern plastic factory, rubber factory,Computer factory electronics factory, computer manufacturing assembly plant, telecommunications phone factory, lighting factory, camera factory, home appliances, plastic injection molding factory.