CIRCULAR KNIVES and ROUND KNIVES
What is a circular knife?
Circular knives are circular cutting knives that rotate using the squeezing method or the scissor-cutting method. The squeezing method uses a cutting base against which the machine knife squeezes during cutting. The scissor-cutting method uses upper and lower knives that function like rotating scissors. Circular knives can be made from various materials such as carbon steel, chrome steel, tool steel, HSS, HSS PM, carbide, or stainless steel to cover a wide variety of applications.
The design of these knives can be customized, for example, with double-sided grinding, toothed edges, serrated edges, or corner radius. Circular knives have numerous names, such as circular knives, squeezing knives, upper knives, lower knives, spring knives, disc knives, perforating circular knives, rotor knives, roller knives, rotary knives, rotary shear knives, circular blades, cutting wheels, and carbide circular knives.
Circular knives are used with custom knife holders and knife shafts, as well as in various cutting systems. Industrial knives can usually be resharpened several times, which can save up to 70% of the purchase price while maintaining consistent quality..
NORDPRÄZISION Werkzeugfabrik GmbH manufactures high-precision machine knives, circular knives and round knives according to drawings.
