Solid Carbide Vari-Helix 4 Flute End Mills, ultra-fine grit solid carbide, type N, DIN 6527, 36°/38°, TiAlN-coated, with centre cut.
Cutting speed approx. 50% higher than with non-coated tools. Dry machining possible.
Application: Can be used for peripheral milling as well as for universal machining. Can be used for rough grinding, slot cutting and finishing milling. The irregular spiral lead 36°/38° results in particularly smooth running and thus extremely good workpiece surface quality for finishing milling operations. In addition, feeds higher by up to 60% can be realized for slot cutting and rough milling. A much longer tool life is achieved than with conventional tools.