Solid Carbide Micro End Mill, Diamond Coated, 0.4 x 8 mm

With crystalline diamond sp3 coating. For the highest demands regarding performance and precision in Fiber-reinforced composites, CRP, GRP, and graphite. Extremely tight tolerances ensure maximum accuracy. Double relief ground with 2 hollow-ground chamfers. Recess angle a = 16 Deg. Tolerances: Neck Dia. D1 = 0 / -0.01 mm. Note: At greater tool overhang lengths, use a reduced value for ap! Values for: slots milled from solid: ap = 0.1xDxap korr side milling: ap = 0.2xDxap korr To calculate the feed rate vf please use the actual speed of the machine the maximum possible speed! e.g: vf = 18000 rpmx fz mm/Zx z Through-coolant: no Tolerance nominal Dia. 0 / -0.005 No. of teeth Z: 2 Helix angle: 25 degrees Direction of infeed: horizontal, oblique and vertical Shank: DIN 6535 HA to h5 No. of teeth Z: 2 Flute length Lc: 0.6 mm Overhang length L1 incl. recess: 8 mm Recess Dia. D1: 0.38 mm Overall length L: 45 mm Shank Dia. Ds: 4 mm