MRBSH330

MUGEN COATING PREMIUM Plus High Efficient 3-Flute Small-Diameter Long Neck Ball End Mill for Hardened Steel

●High-efficiency 3-flute ball end mill optimizes a shape of central edge and enables high depth of cutting．
●Even hardened steel of 60 to 70HRC can be machining with long tool life and high efficiency．
●Shank diameter tolerance，high accuracy type，is - 0.001mm ～ - 0.003mm．

  • Coating
    MUGEN COATING PREMIUM Plus

  • Material
    Micro Grain Carbide

  • Cutting Possibility of Work Material Hardness
    Up to 70HRC

  • Number of Flutes
    3 Flutes

  • Helix Angle
    30°

  • Conner
    ±0.005(R<2)

  • φd-0.001/-0.003

  • Applications
    3D Milling

Description of icons

Work Materials

Machinable indication by ,
Carbon Steel Alloy Steel Prehardened Steel Hardened Steel Stainless Steel Heat Resistant Alloy Aluminum Alloy Copper Resin Graphite Hard Brittle Material
～
52HRC		 ～
60HRC		 ～
65HRC		 ～
70HRC

Carbon Steel Heat Resistant
Alloy
Alloy Steel Aluminum Alloy
Prehardened
Steel		 Copper
Hardened
Steel		 ～
52HRC		 Resin
～
60HRC		 Graphite
～
65HRC		 Hard Brittle
Material
～
70HRC		 Hard Brittle
Material
Stainless Steel

Leaflet

Machining Video
Die Cutter for Insulation Sheet

Die Cutter for Insulation Sheet
Gear Model

Gear Model

Line up

Unit [size: mm]

Code
No.		 (R)Radius (l1)Under Neck Length (l)Length of Cut (D)Dia. (d2)Neck Dia. (γ)Neck Taper Angle (d)Shank Dia. (L)Overall Length Semi-standard
08-00634-01003 R0.1 0.3 0.15 0.2 0.18 12° 4 45
08-00634-01005 R0.1 0.5 0.15 0.2 0.18 12° 4 45
08-00634-01505 R0.15 0.5 0.2 0.3 0.28 12° 4 45
08-00634-01506 R0.15 0.6 0.2 0.3 0.28 12° 4 45
08-00634-01507 R0.15 0.75 0.2 0.3 0.28 12° 4 45
08-00634-01510 R0.15 1 0.2 0.3 0.28 12° 4 45
08-00634-02005 R0.2 0.5 0.3 0.4 0.37 12° 4 45
08-00634-02008 R0.2 0.8 0.3 0.4 0.37 12° 4 45
08-00634-02010 R0.2 1 0.3 0.4 0.37 12° 4 45
08-00634-02510 R0.25 1 0.35 0.5 0.46 12° 4 45
08-00634-02515 R0.25 1.5 0.35 0.5 0.46 12° 4 45
08-00634-03010 R0.3 1 0.45 0.6 0.56 12° 4 45
08-00634-03015 R0.3 1.5 0.45 0.6 0.56 12° 4 45
08-00634-03020 R0.3 2 0.45 0.6 0.56 12° 4 45
08-00634-05020 R0.5 2 0.75 1 0.95 12° 4 45
08-00634-05025 R0.5 2.5 0.75 1 0.95 12° 4 45
08-00634-05030 R0.5 3 0.75 1 0.95 12° 4 45
08-00634-07503 R0.75 3 1.1 1.5 1.45 12° 4 45
08-00634-07504 R0.75 4 1.1 1.5 1.45 12° 4 45
08-00634-10003 R1 3 1.5 2 1.94 12° 4 45
08-00634-10004 R1 4 1.5 2 1.94 12° 4 45
08-00634-10006 R1 6 1.5 2 1.94 12° 4 45
08-00634-15006 R1.5 6 2.5 3 2.85 12° 6 60
08-00634-15008 R1.5 8 2.5 3 2.85 12° 6 60
08-00634-15010 R1.5 10 2.5 3 2.85 12° 6 60
08-00634-20008 R2 8 3 4 3.8 12° 6 65
08-00634-20010 R2 10 3 4 3.8 12° 6 65
08-00634-20012 R2 12 3 4 3.8 12° 6 65
08-00634-30010 R3 10 6 6 5.7 - 6 65
08-00634-30015 R3 15 6 6 5.7 - 6 65
08-00634-30020 R3 20 6 6 5.7 - 6 65