Solid Carbide Torus End Mill, for Hard Steels, TiAlN Coated, 12/2.0 mm

GARANT Diabolo 70: Special solid carbide substrate with extremely high tensile strength combined with outstanding wear resistance for optimum process reliability. Newly developed nano-crystalline high-tech coating for hard milling up to 70 HRC. Very suitable for continuous use in tool and mould making. Sizes 2 5: Recess angle a = 15 Deg. Tolerances: Corner radius: R1 = ±0.01 mm. Application: Due to the special hard geometry ideal for use on hardened materials from 60 HRC to 70 HRC. No. of teeth Z: 4 Helix angle: 30 degrees Shank: DIN 6535 HA to h6 No. of teeth Z: 4 Flute length Lc: 12 mm Corner radius R1: 2 mm Overhang length L1 incl. recess: 26 mm Recess Dia. D1: 11.7 mm Overall length L: 74 mm