Solid Carbide End Mill, for Hard Steels, TiAlN Coated, 4 mm

Significant cutting force reduction due to 45 Deg helix. Application: Especially for MTC Multi Task Cutting use on the new generation of turning / milling centers. Note: For materials > 55 HRC we recommend reducing the depth of cut to ap =0.25xD...0.5xD. Tolerance nominal Dia. f8 No. of teeth Z: 4 Helix angle: 45 degrees Direction of infeed: horizontal, oblique and vertical Shank: DIN 6535 HB to h6 No. of teeth Z: 4 Flute length Lc: 8 mm Overall length L: 54 mm Shank Dia. Ds: 6 mm Corner chamfer width at 45 Deg: 0.05 mm Feed fz for slot milling in steel < 60 HRC: 0.008 mm