• MEB
MEB-2-Flute Ball End Mill for Hardened Steel
Commodity Brief
Recommended for finishing 3D surfaces and radii in prehardened and hardened steels, including contoured molds and parts.
TiSiN coating, two flutes and a 30° helix are combined with a 2×D length of cut. The ball-nose profile suits continuous finishing across curved surfaces and blended radii.
⌀1–12 mm; 57 sizes.

    Product Introduction

    Carbon steelAlloy steelPre-hardened steelStainless steelAluminum alloyCopperResinGraphiteHard and brittle materialsHeat-resistant alloysWorkpiece Hardness
    50HRC55HRC62HRC
      ◎○     ○  ◎
            Code No.
    MEB
    (R)
    Radius
    (D)
    Dia.
    (h)
    Length of Cut
    (Y)
    Shank Taper Angle
    (d)
    Shank Dia.
    (L)
    Overall Length
    30100.51212350
    40100.51212450
    60100.51215650
    40110.551.12.212450
    40120.61.22.412450
    40130.651.32.612450
    40140.71.42.812450
    30150.751.5312350
    40150.751.5312450
    60150.751.5315650
    40160.81.63.212450
    40170.851.73.412450
    40180.91.83.612450
    40190.951.93.812450
    302012412350
    402012412450
    602012415650
    40211.052.14.212450
    40221.12.24.412450
    40231.152.34.612450
    40241.22.44.812450
    40251.252.5512450
    60251.252.5515650
    40261.32.65.212450
    40271.352.75.412450
    40281.42.85.612450
    40291.452.95.812450
    30301.536-350
    40301.53612450
    60301.53615650
    40311.553.16.212450
    40321.63.26.412450
    40331.653.36.612450
    40341.73.46.812450
    40351.753.5712450
    60351.753.5715650
    40361.83.67.212450
    40371.853.77.412450
    40381.93.87.612450
    40391.953.97.812450
    4040248-450
    604024815650
    60452.254.5915650
    60502.551015650
    60552.755.51115650
    60603612-650
    80653.256.51315860
    80703.571415860
    80753.757.51515860
    80804816-860
    100854.258.517151075
    100904.5918151075
    100954.759.519151075
    1010051020-1075
    121055.2510.521151275
    121105.51122151275
    1212061224-1275
    Description of icons
    1
    Helix Angle
    • 0°
    • 12°
    • 15°
    • 20°
    • 25°
    • 30°
    • 35°
    • 35°/38°
    • 37°
    • 40°
    • 40°/42°
    • 45°
    • 50°
    • Left 11°
    • Left 15°
    • Left 20°
    2
    Applications
    • Side milling
    • Slotting
    • 3D milling
    • Face milling
    • Plunging
    • Drilling
    • Thread milling
    • C chamfering
    • R chamfering
    • Back Chamfering
    • Deep Side Groove
    3
    Number of FluteFlute number of end mill
    • 1-flute
    • 2-flute
    • 3-flute
    • 4-flute
    • 6-flute
    • 8-flute
    • 10-flute
    4
    Possibility for material Hardness
    • Possible to cut up to 50HRC
    • Possible to cut up to 55HRC
    • Possible to cut up to 62HRC
    • Possible to cut up to 65HRC
    5
    Corner
    • Corner edge
    • Sharp edge
    6
    Material
    • MG
    • SMG
    • WC
    7
    Coating
    • AlTiN
    • nACo-Blue
    • DLC
    • TiSiN
    • TiAlN
    • ZrN
    • ta-C
    • AlTiCrN
    • Color Diamond