MRBTNH345

MUGEN COATING PREMIUM 3-Flute Long Taper Neck Ball End Mill

●Higher rigidity brought by taper neck than existing long neck.
●MUGEN COATING PREMIUM because of high heat resistance,realized long tool life for hardened steels.
●High effective machining achieved by NS original 3-flute design.

  • Coating
    MUGEN COATING PREMIUM

  • Material
    Micro Grain Carbide

  • Cutting Possibility of Work Material Hardness
    Up to 65HRC

  • Number of Flutes
    3 Flutes

  • Helix Angle
    45°

  • 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

Line up

Unit [size: mm]

Code
No.
(R)Radius (θ)Neck Taper Angle (l1)Under Neck Length (d1)Neck Dia. (l)Length of Cut (l2)Under Neck Taper Length2 (γ)Neck Taper Angle2 (α)Effective InclinedAngle (d)Shank Dia. (L)Overall Length Semi-standard
08-00590-05020 R0.5 30′ 12 1.11 0.75 1.25 12° 0°15′ 6 60
08-00590-05021 R0.5 30′ 16 1.18 0.75 1.25 12° 0°19′ 6 60
08-00590-05022 R0.5 30′ 20 1.25 0.75 1.25 12° 0°21′ 6 70
08-00590-05023 R0.5 30′ 25 1.34 0.75 1.25 12° 0°23′ 6 70
08-00590-05024 R0.5 30′ 30 1.42 0.75 1.25 12° 0°24′ 6 70
08-00590-05030 R0.5 12 1.3 0.75 1.25 12° 0°42′ 6 60
08-00590-05031 R0.5 16 1.44 0.75 1.25 12° 0°46′ 6 60
08-00590-05032 R0.5 20 1.58 0.75 1.25 12° 0°49′ 6 70
08-00590-05033 R0.5 25 1.75 0.75 1.25 12° 0°51′ 6 70
08-00590-05034 R0.5 30 1.93 0.75 1.25 12° 0°53′ 6 70
08-00590-05040 R0.5 1°30′ 12 1.48 0.75 1.25 12° 1°09′ 6 60
08-00590-05041 R0.5 1°30′ 16 1.69 0.75 1.25 12° 1°14′ 6 60
08-00590-05042 R0.5 1°30′ 20 1.9 0.75 1.25 12° 1°17′ 6 70
08-00590-05043 R0.5 1°30′ 25 2.17 0.75 1.25 12° 1°20′ 6 70
08-00590-05044 R0.5 1°30′ 30 2.43 0.75 1.25 12° 1°21′ 6 70
08-00590-05050 R0.5 20 2.23 0.75 1.25 12° 1°45′ 6 70
08-00590-05051 R0.5 30 2.93 0.75 1.25 12° 1°50′ 6 70
08-00590-07520 R0.75 30′ 12 1.58 1.1 1.85 12° 0°12′ 6 60
08-00590-07521 R0.75 30′ 16 1.65 1.1 1.85 12° 0°16′ 6 60
08-00590-07523 R0.75 30′ 20 1.72 1.1 1.85 12° 0°19′ 6 70
08-00590-07524 R0.75 30′ 25 1.81 1.1 1.85 12° 0°21′ 6 70
08-00590-07525 R0.75 30′ 30 1.9 1.1 1.85 12° 0°22′ 6 70
08-00590-07530 R0.75 12 1.76 1.1 1.85 12° 0°37′ 6 60
08-00590-07531 R0.75 16 1.9 1.1 1.85 12° 0°43′ 6 60
08-00590-07532 R0.75 20 2.04 1.1 1.85 12° 0°46′ 6 70
08-00590-07533 R0.75 25 2.22 1.1 1.85 12° 0°49′ 6 70
08-00590-07534 R0.75 30 2.39 1.1 1.85 12° 0°51′ 6 70
08-00590-07540 R0.75 1°30′ 20 2.36 1.1 1.85 12° 1°13′ 6 70
08-00590-07541 R0.75 1°30′ 30 2.88 1.1 1.85 12° 1°19′ 6 70
08-00590-07552 R0.75 30 3.37 1.1 1.85 12° 1°47′ 6 70
08-00590-10020 R1 30′ 12 2.06 1.5 2.5 12° 0°08′ 6 60
08-00590-10021 R1 30′ 16 2.13 1.5 2.5 12° 0°13′ 6 60
08-00590-10022 R1 30′ 20 2.2 1.5 2.5 12° 0°16′ 6 70
08-00590-10023 R1 30′ 25 2.28 1.5 2.5 12° 0°19′ 6 70
08-00590-10024 R1 30′ 30 2.37 1.5 2.5 12° 0°21′ 6 70
08-00590-10025 R1 30′ 40 2.54 1.5 2.5 12° 0°23′ 6 80
08-00590-10030 R1 12 2.22 1.5 2.5 12° 0°31′ 6 60
08-00590-10031 R1 16 2.36 1.5 2.5 12° 0°38′ 6 60
08-00590-10032 R1 20 2.5 1.5 2.5 12° 0°43′ 6 70
08-00590-10033 R1 25 2.68 1.5 2.5 12° 0°46′ 6 70
08-00590-10034 R1 30 2.85 1.5 2.5 12° 0°48′ 6 70
08-00590-10035 R1 40 3.2 1.5 2.5 12° 0°51′ 6 80
08-00590-10040 R1 1°30′ 20 2.81 1.5 2.5 12° 1°09′ 6 70
08-00590-10041 R1 1°30′ 25 3.07 1.5 2.5 12° 1°13′ 6 70
08-00590-10042 R1 1°30′ 30 3.33 1.5 2.5 12° 1°16′ 6 70
08-00590-10043 R1 1°30′ 40 3.85 1.5 2.5 12° 1°19′ 6 80
08-00590-10050 R1 20 3.11 1.5 2.5 12° 1°35′ 6 70
08-00590-10051 R1 25 3.46 1.5 2.5 12° 1°40′ 6 70
08-00590-10052 R1 30 3.81 1.5 2.5 12° 1°43′ 6 70
08-00590-10053 R1 40 4.51 1.5 2.5 12° 1°47′ 6 80
08-00590-15020 R1.5 30′ 15 3.16 4.5 6 12° 0°18′ 6 70
08-00590-15021 R1.5 30′ 20 3.24 4.5 6 12° 0°21′ 6 70
08-00590-15022 R1.5 30′ 25 3.33 4.5 6 12° 0°22′ 6 70
08-00590-15023 R1.5 30′ 30 3.42 4.5 6 12° 0°24′ 6 70
08-00590-15024 R1.5 30′ 40 3.59 4.5 6 12° 0°25′ 6 80
08-00590-15030 R1.5 15 3.31 4.5 6 12° 0°36′ 6 70
08-00590-15031 R1.5 20 3.49 4.5 6 12° 0°42′ 6 70
08-00590-15032 R1.5 25 3.66 4.5 6 12° 0°45′ 6 70
08-00590-15033 R1.5 30 3.84 4.5 6 12° 0°48′ 6 70
08-00590-15034 R1.5 40 4.19 4.5 6 12° 0°51′ 6 80
08-00590-15040 R1.5 1°30′ 30 4.26 4.5 6 12° 1°12′ 6 70
08-00590-15041 R1.5 1°30′ 40 4.78 4.5 6 12° 1°16′ 6 80
08-00590-15042 R1.5 1°30′ 50 5.3 4.5 6 12° 1°19′ 6 100
08-00590-15050 R1.5 30 4.68 4.5 6 12° 1°36′ 6 70
08-00590-15051 R1.5 40 5.37 4.5 6 12° 1°42′ 6 80
08-00590-20031 R2 30 4.77 6 8 12° 0°44′ 6 80
08-00590-20032 R2 40 5.12 6 8 12° 0°48′ 6 80
08-00590-20033 R2 50 5.47 6 8 12° 0°50′ 6 100
08-00590-20034 R2 65.2 6 8 0°53′ 6 110