• MENB
MENB
Commodity Brief
2-Flute Long Neck Ballnose End Mill for Hardened Stell
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Long neck type tools are suitable for narrow and deep machining.
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Specifically designed for high-speed cutting of hardened steels.
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High-hardness high-speed cutting can directly perform roughing to fine machining on heat-treated molds.
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With excellent wear resistance and oxidation resistance, it can save the number of tool changes and improve work efficiency.
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Small diameter milling cutters can meet the application needs of different machining depths.

    Product Introduction

    Carbon SteelAlloy SteelPrehardened SteelStainless SteelAluminum AlloyCopperResinGraphiteHard Brittle MaterialHeat Resistant AlloyHardened Steel

    55HRC

    62HRC

    70HRC
          
    Code No.
    MENB
    (R)
    Radius 
    (h1)
    Efficient Length 
    (h)
    Length of Cut
    (D)
    Dia.
    (d2)
    Neck Dia.
    (γ)
    Neck Taper Angle 
    (d)
    Shank Dia.
    (L)
    Overall Length
    4-010-02R0.520.7510.9512°450
    4-010-03R0.530.7510.9512°450
    4-010-04R0.540.7510.9512°450
    4-010-05R0.550.7510.9512°450
    4-010-06R0.560.7510.9512°450
    4-010-07R0.570.7510.9512°450
    4-010-08R0.580.7510.9512°450
    4-010-09R0.590.7510.9512°450
    4-010-10R0.5100.7510.9512°450
    4-010-12R0.5120.7510.9512°450
    4-010-13R0.5130.7510.9512°450
    4-010-14R0.5140.7510.9512°450
    4-010-16R0.5160.7510.9512°450
             
    6-010-03R0.530.7510.9512°650
    6-010-04R0.540.7510.9512°650
    6-010-05R0.550.7510.9512°650
    6-010-06R0.560.7510.9512°650
    6-010-07R0.570.7510.9512°650
    6-010-08R0.580.7510.9512°650
    6-010-10R0.5100.7510.9512°650
             
             
    4-015-03R0.7531.11.51.4512°450
    4-015-04R0.7541.11.51.4512°450
    4-015-06R0.7561.11.51.4512°450
    4-015-08R0.7581.11.51.4512°450
    4-015-10R0.75101.11.51.4512°450
    4-015-12R0.75121.11.51.4512°450
    4-015-14R0.75141.11.51.4512°450
    4-015-16R0.75161.11.51.4512°450
             
    6-015-06R0.7561.11.51.4512°650
    6-015-08R0.7581.11.51.4512°650
             
    4-020-03R131.521.9412°450
    4-020-04R141.521.9412°450
    4-020-06R161.521.9412°450
    4-020-08R181.521.9412°450
    4-020-10R1101.521.9412°450
    4-020-12R1121.521.9412°450
    4-020-14R1141.521.9412°450
    4-020-16R1161.521.9412°450
             
    6-020-04R1041.521.9412°650
    6-020-06R1061.521.9412°650
    6-020-08R1081.521.9412°650
    6-020-10R1101.521.9412°650
    6-020-16R1161.521.9412°650
    6-020-25R1251.521.9412°675
             
    4-025-06R1.2562.32.52.412°450
    4-025-08R1.2582.32.52.412°450
    4-025-10R1.25102.32.52.412°450
    4-025-15R1.25152.32.52.412°450
             
    6-030-06R1.562.532.8512°650
    6-030-08R1.582.532.8512°650
    6-030-10R1.5102.532.8512°650
    6-030-12R1.5122.532.8512°650
    6-030-14R1.5142.532.8512°650
    6-030-16R1.5162.532.8512°650
    6-030-20R1.5202.532.8512°675
    6-030-25R1.5252.532.8512°675
    6-030-30R1.5302.532.8512°675
    6-030-35R1.5352.532.8512°675
             
    6-035-10R1.75102.73.53.3512°650
    6-035-15R1.75152.73.53.3512°650
    6-035-20R1.75202.73.53.3512°675
    6-035-30R1.75302.73.53.3512°675
    6-035-35R1.75352.73.53.3512°675
             
    4-040-08R28343.8-450
             
    6-040-06R26343.812°650
    6-040-08R28343.812°650
    6-040-10R210343.812°650
    6-040-12R212343.812°650
    6-040-14R214343.812°650
    6-040-16R216343.812°650
    6-040-20R220343.812°675
    6-040-25R225343.812°675
    6-040-30R230343.812°675
    6-040-35R235343.812°675
             
    6-045-10R2.25103.254.54.312°650
    6-045-15R2.25153.254.54.312°650
             
    6-050-10R2.5103.554.812°650
    6-050-15R2.5153.554.812°650
    6-050-20R2.5203.554.812°675
    6-050-25R2.5253.554.812°675
    6-050-30R2.5303.554.812°675
    6-050-35R2.5353.554.812°675
             
    6-060-10R310665.8-650
    6-060-15R315665.8-650
    6-060-20R320665.8-675
    6-060-25R325665.8-675
    6-060-30R330665.8-675
    6-060-35R335665.8-675
    Description of icons
    1
    Helix Angle
    • Left 11°
    • Left 20°
    • 12°
    • 20°
    • 25°
    • 30°
    • 35°
    • 35°/38°
    • 37°
    • 40°
    • 40°/42°
    • 45°
    • 50°
    2
    Applications
    • Side milling
    • Slotting
    • 3D milling
    • Face milling
    • Pluging
    • Drilling
    • Thead milling
    • C chamfering
    • R chamfering
    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 55HRC
    • Possible to cut up to 62HRC
    • Possible to cut up to 65HRC
    • Possible to cut up to 68HRC
    • Possible to cut up to 70HRC
    5
    Corner
    • Sharp edge
    • Corner edge