MRB230

MUGEN COATING 2-Flute Long Neck Ball End Mill

●The Long neck type is suitable for narrow and deep machining.
●It is possible to have deep and precision three-dimensional cutting in the low to high speed range．
●Total 282 sizes!

  • Coating
    MUGEN COATING

  • Material
    Micro Grain Carbide

  • Cutting Possibility of Work Material Hardness
    Up to 52HRC

  • Number of Flutes
    2 Flutes

  • Helix Angle
    30°

  • Conner
    ±0.005(R≦1.5)

  • φd h5(L<80)

  • 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)R (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
08-00520-20051 R0.05 0.3 0.07 0.1 0.085 12° 4 45
08-00520-20052 R0.05 0.5 0.07 0.1 0.085 12° 4 45
08-00520-40075 R0.075 0.3 0.1 0.15 0.13 12° 4 45
08-00520-40076 R0.075 0.5 0.1 0.15 0.13 12° 4 45
08-00520-40077 R0.075 1 0.1 0.15 0.13 12° 4 45
08-00520-00101 R0.1 0.5 0.15 0.2 0.18 12° 4 45
08-00521-00101 R0.1 0.5 0.15 0.2 0.18 12° 6 50
08-00520-10101 R0.1 0.75 0.15 0.2 0.18 12° 4 45
08-00520-00102 R0.1 1 0.15 0.2 0.18 12° 4 45
08-00521-00102 R0.1 1 0.15 0.2 0.18 12° 6 50
08-00520-10102 R0.1 1.25 0.15 0.2 0.18 12° 4 45
08-00520-00103 R0.1 1.5 0.15 0.2 0.18 12° 4 45
08-00521-00103 R0.1 1.5 0.15 0.2 0.18 12° 6 50
08-00520-10103 R0.1 1.75 0.15 0.2 0.18 12° 4 45
08-00520-00104 R0.1 2 0.15 0.2 0.18 12° 4 45
08-00521-00104 R0.1 2 0.15 0.2 0.18 12° 6 50
08-00520-00105 R0.1 2.5 0.15 0.2 0.18 12° 4 45
08-00520-00106 R0.1 3 0.15 0.2 0.18 12° 4 45
08-00520-40151 R0.15 0.5 0.2 0.3 0.28 12° 4 45
08-00520-10151 R0.15 0.6 0.2 0.3 0.28 12° 4 45
08-00520-40152 R0.15 0.75 0.2 0.3 0.28 12° 4 45
08-00520-00151 R0.15 1 0.2 0.3 0.28 12° 4 45
08-00521-00151 R0.15 1 0.2 0.3 0.28 12° 6 50
08-00520-30153 R0.15 1.25 0.2 0.3 0.28 12° 4 45
08-00520-10152 R0.15 1.5 0.2 0.3 0.28 12° 4 45
08-00521-00152 R0.15 1.5 0.2 0.3 0.28 12° 6 50
08-00520-30154 R0.15 1.75 0.2 0.3 0.28 12° 4 45
08-00520-00152 R0.15 2 0.2 0.3 0.28 12° 4 45
08-00521-00153 R0.15 2 0.2 0.3 0.28 12° 6 50
08-00520-30155 R0.15 2.25 0.2 0.3 0.28 12° 4 45
08-00520-10153 R0.15 2.5 0.2 0.3 0.28 12° 4 45
08-00520-30156 R0.15 2.75 0.2 0.3 0.28 12° 4 45
08-00520-10154 R0.15 3 0.2 0.3 0.28 12° 4 45
08-00520-30157 R0.15 3.5 0.2 0.3 0.28 12° 4 45
08-00520-20151 R0.15 4 0.2 0.3 0.28 12° 4 45
08-00520-30158 R0.15 4.5 0.2 0.3 0.28 12° 4 45
08-00520-20152 R0.15 5 0.2 0.3 0.28 12° 4 45
08-00520-40201 R0.2 0.5 0.3 0.4 0.37 12° 4 45
08-00520-10201 R0.2 0.75 0.3 0.4 0.37 12° 4 45
08-00520-00201 R0.2 1 0.3 0.4 0.37 12° 4 45
08-00521-00201 R0.2 1 0.3 0.4 0.37 12° 6 50
08-00520-00204 R0.2 1.5 0.3 0.4 0.37 12° 4 45
08-00521-00202 R0.2 1.5 0.3 0.4 0.37 12° 6 50
08-00520-00202 R0.2 2 0.3 0.4 0.37 12° 4 45
08-00521-00203 R0.2 2 0.3 0.4 0.37 12° 6 50
08-00520-00205 R0.2 2.5 0.3 0.4 0.37 12° 4 45
08-00521-00204 R0.2 2.5 0.3 0.4 0.37 12° 6 50
08-00520-00203 R0.2 3 0.3 0.4 0.37 12° 4 45
08-00521-00205 R0.2 3 0.3 0.4 0.37 12° 6 50
08-00520-10202 R0.2 3.5 0.3 0.4 0.37 12° 4 45
08-00520-00206 R0.2 4 0.3 0.4 0.37 12° 4 45
08-00520-10203 R0.2 4.5 0.3 0.4 0.37 12° 4 45
08-00520-00207 R0.2 5 0.3 0.4 0.37 12° 4 45
08-00520-10204 R0.2 5.5 0.3 0.4 0.37 12° 4 45
08-00520-10205 R0.2 6 0.3 0.4 0.37 12° 4 45
08-00520-30251 R0.25 1 0.35 0.5 0.46 12° 4 45
08-00520-10251 R0.25 1.5 0.35 0.5 0.46 12° 4 45
08-00521-00251 R0.25 1.5 0.35 0.5 0.46 12° 6 50
08-00520-00251 R0.25 2 0.35 0.5 0.46 12° 4 45
08-00521-00252 R0.25 2 0.35 0.5 0.46 12° 6 50
08-00520-10252 R0.25 2.5 0.35 0.5 0.46 12° 4 45
08-00520-10253 R0.25 3 0.35 0.5 0.46 12° 4 45
08-00520-10254 R0.25 3.5 0.35 0.5 0.46 12° 4 45
08-00520-00252 R0.25 4 0.35 0.5 0.46 12° 4 45
08-00521-00253 R0.25 4 0.35 0.5 0.46 12° 6 50
08-00520-10255 R0.25 4.5 0.35 0.5 0.46 12° 4 45
08-00520-00255 R0.25 5 0.35 0.5 0.46 12° 4 45
08-00521-00254 R0.25 5 0.35 0.5 0.46 12° 6 50
08-00520-10256 R0.25 5.5 0.35 0.5 0.46 12° 4 45
08-00520-00253 R0.25 6 0.35 0.5 0.46 12° 4 45
08-00521-00255 R0.25 6 0.35 0.5 0.46 12° 6 50
08-00520-10257 R0.25 7 0.35 0.5 0.46 12° 4 45
08-00520-00254 R0.25 8 0.35 0.5 0.46 12° 4 45
08-00521-00256 R0.25 8 0.35 0.5 0.46 12° 6 50
08-00521-30251 R0.25 9 0.35 0.5 0.46 12° 6 55
08-00521-30252 R0.25 10 0.35 0.5 0.46 12° 6 55
08-00520-40301 R0.3 1 0.45 0.6 0.56 12° 4 45
08-00520-10301 R0.3 1.5 0.45 0.6 0.56 12° 4 45
08-00520-00301 R0.3 2 0.45 0.6 0.56 12° 4 45
08-00521-00301 R0.3 2 0.45 0.6 0.56 12° 6 50
08-00520-10302 R0.3 2.5 0.45 0.6 0.56 12° 4 45
08-00520-00305 R0.3 3 0.45 0.6 0.56 12° 4 45
08-00521-00302 R0.3 3 0.45 0.6 0.56 12° 6 50
08-00520-10303 R0.3 3.5 0.45 0.6 0.56 12° 4 45
08-00520-00302 R0.3 4 0.45 0.6 0.56 12° 4 45
08-00521-00303 R0.3 4 0.45 0.6 0.56 12° 6 50
08-00520-10304 R0.3 4.5 0.45 0.6 0.56 12° 4 45
08-00520-00306 R0.3 5 0.45 0.6 0.56 12° 4 45
08-00520-10305 R0.3 5.5 0.45 0.6 0.56 12° 4 45
08-00520-00303 R0.3 6 0.45 0.6 0.56 12° 4 45
08-00521-00304 R0.3 6 0.45 0.6 0.56 12° 6 50
08-00520-10306 R0.3 6.5 0.45 0.6 0.56 12° 4 45
08-00520-00307 R0.3 7 0.45 0.6 0.56 12° 4 45
08-00520-10307 R0.3 7.5 0.45 0.6 0.56 12° 4 45
08-00520-00304 R0.3 8 0.45 0.6 0.56 12° 4 45
08-00521-00305 R0.3 8 0.45 0.6 0.56 12° 6 50
08-00520-10308 R0.3 8.5 0.45 0.6 0.56 12° 4 45
08-00520-10309 R0.3 9 0.45 0.6 0.56 12° 4 45
08-00520-10310 R0.3 9.5 0.45 0.6 0.56 12° 4 45
08-00520-10311 R0.3 10 0.45 0.6 0.56 12° 4 45
08-00521-00306 R0.3 10 0.45 0.6 0.56 12° 6 50
08-00520-10312 R0.3 11 0.45 0.6 0.56 12° 4 45
08-00520-10313 R0.3 12 0.45 0.6 0.56 12° 4 45
08-00520-40351 R0.35 2 0.5 0.7 0.66 12° 4 45
08-00520-40352 R0.35 4 0.5 0.7 0.66 12° 4 45
08-00520-40353 R0.35 6 0.5 0.7 0.66 12° 4 45
08-00520-40354 R0.35 8 0.5 0.7 0.66 12° 4 45
08-00520-00400 R0.4 2 0.6 0.8 0.76 12° 4 45
08-00521-00401 R0.4 2 0.6 0.8 0.76 12° 6 50
08-00520-10401 R0.4 3 0.6 0.8 0.76 12° 4 45
08-00521-00402 R0.4 3 0.6 0.8 0.76 12° 6 50
08-00520-00401 R0.4 4 0.6 0.8 0.76 12° 4 45
08-00521-00403 R0.4 4 0.6 0.8 0.76 12° 6 50
08-00520-00405 R0.4 5 0.6 0.8 0.76 12° 4 45
08-00520-00402 R0.4 6 0.6 0.8 0.76 12° 4 45
08-00521-00404 R0.4 6 0.6 0.8 0.76 12° 6 50
08-00520-00406 R0.4 7 0.6 0.8 0.76 12° 4 45
08-00520-00403 R0.4 8 0.6 0.8 0.76 12° 4 45
08-00521-00405 R0.4 8 0.6 0.8 0.76 12° 6 50
08-00520-30401 R0.4 9 0.6 0.8 0.76 12° 4 45
08-00520-00404 R0.4 10 0.6 0.8 0.76 12° 4 45
08-00521-00406 R0.4 10 0.6 0.8 0.76 12° 6 50
08-00520-20401 R0.4 12 0.6 0.8 0.76 12° 4 45
08-00520-40451 R0.45 2 0.65 0.9 0.86 12° 4 45
08-00520-40452 R0.45 4 0.65 0.9 0.86 12° 4 45
08-00520-40453 R0.45 6 0.65 0.9 0.86 12° 4 45
08-00520-40454 R0.45 8 0.65 0.9 0.86 12° 4 45
08-00520-40501 R0.5 2 0.75 1 0.95 12° 4 45
08-00520-40502 R0.5 2.5 0.75 1 0.95 12° 4 45
08-00520-00505 R0.5 3 0.75 1 0.95 12° 4 45
08-00521-00501 R0.5 3 0.75 1 0.95 12° 6 50
08-00520-00506 R0.5 4 0.75 1 0.95 12° 4 45
08-00521-00502 R0.5 4 0.75 1 0.95 12° 6 50
08-00520-00510 R0.5 5 0.75 1 0.95 12° 4 45
08-00521-00503 R0.5 5 0.75 1 0.95 12° 6 50
08-00520-00501 R0.5 6 0.75 1 0.95 12° 4 45
08-00521-00504 R0.5 6 0.75 1 0.95 12° 6 50
08-00520-00511 R0.5 7 0.75 1 0.95 12° 4 45
08-00520-00502 R0.5 8 0.75 1 0.95 12° 4 45
08-00521-00505 R0.5 8 0.75 1 0.95 12° 6 50
08-00520-00512 R0.5 9 0.75 1 0.95 12° 4 45
08-00520-00507 R0.5 10 0.75 1 0.95 12° 4 45
08-00521-00506 R0.5 10 0.75 1 0.95 12° 6 50
08-00520-00504 R0.5 12 0.75 1 0.95 12° 4 45
08-00521-00507 R0.5 12 0.75 1 0.95 12° 6 50
08-00520-40503 R0.5 13 0.75 1 0.95 12° 4 45
08-00520-00513 R0.5 14 0.75 1 0.95 12° 4 50
08-00520-00508 R0.5 16 0.75 1 0.95 12° 4 50
08-00521-00508 R0.5 16 0.75 1 0.95 12° 6 60
08-00520-00514 R0.5 18 0.75 1 0.95 12° 4 55
08-00520-00509 R0.5 20 0.75 1 0.95 12° 4 55
08-00521-00509 R0.5 20 0.75 1 0.95 12° 6 60
08-00521-00510 R0.5 22 0.75 1 0.95 12° 6 60
08-00520-40601 R0.6 2.4 0.9 1.2 1.15 12° 4 45
08-00520-20601 R0.6 4 0.9 1.2 1.15 12° 4 45
08-00520-00600 R0.6 6 0.9 1.2 1.15 12° 4 45
08-00521-00601 R0.6 6 0.9 1.2 1.15 12° 6 50
08-00520-00601 R0.6 8 0.9 1.2 1.15 12° 4 45
08-00521-00602 R0.6 8 0.9 1.2 1.15 12° 6 50
08-00520-00602 R0.6 10 0.9 1.2 1.15 12° 4 45
08-00521-00603 R0.6 10 0.9 1.2 1.15 12° 6 50
08-00520-00603 R0.6 12 0.9 1.2 1.15 12° 4 45
08-00521-00604 R0.6 12 0.9 1.2 1.15 12° 6 50
08-00520-10601 R0.6 14 0.9 1.2 1.15 12° 4 50
08-00520-10602 R0.6 16 0.9 1.2 1.15 12° 4 50
08-00521-00605 R0.6 16 0.9 1.2 1.15 12° 6 60
08-00520-20602 R0.6 18 0.9 1.2 1.15 12° 4 55
08-00520-30601 R0.6 20 0.9 1.2 1.15 12° 4 55
08-00520-20603 R0.6 24 0.9 1.2 1.15 12° 4 60
08-00520-30701 R0.7 8 1 1.4 1.35 12° 4 45
08-00520-30702 R0.7 12 1 1.4 1.35 12° 4 50
08-00520-30703 R0.7 16 1 1.4 1.35 12° 4 50
08-00520-30751 R0.75 3 1.1 1.5 1.45 12° 4 45
08-00520-20751 R0.75 4 1.1 1.5 1.45 12° 4 45
08-00520-20752 R0.75 6 1.1 1.5 1.45 12° 4 45
08-00520-00751 R0.75 8 1.1 1.5 1.45 12° 4 45
08-00521-00751 R0.75 8 1.1 1.5 1.45 12° 6 50
08-00520-00752 R0.75 10 1.1 1.5 1.45 12° 4 45
08-00520-00753 R0.75 12 1.1 1.5 1.45 12° 4 45
08-00521-00752 R0.75 12 1.1 1.5 1.45 12° 6 50
08-00520-00754 R0.75 14 1.1 1.5 1.45 12° 4 50
08-00520-00755 R0.75 16 1.1 1.5 1.45 12° 4 50
08-00521-00755 R0.75 16 1.1 1.5 1.45 12° 6 60
08-00520-00756 R0.75 18 1.1 1.5 1.45 12° 4 55
08-00520-00757 R0.75 20 1.1 1.5 1.45 12° 4 55
08-00521-00757 R0.75 20 1.1 1.5 1.45 12° 6 60
08-00520-10751 R0.75 22 1.1 1.5 1.45 12° 4 55
08-00520-20753 R0.75 30 1.1 1.5 1.45 12° 4 70
08-00520-20801 R0.8 4 1.2 1.6 1.55 12° 4 45
08-00520-00801 R0.8 8 1.2 1.6 1.55 12° 4 45
08-00520-00803 R0.8 12 1.2 1.6 1.55 12° 4 45
08-00520-00805 R0.8 16 1.2 1.6 1.55 12° 4 50
08-00520-00807 R0.8 20 1.2 1.6 1.55 12° 4 55
08-00520-30901 R0.9 8 1.3 1.8 1.75 12° 4 45
08-00520-30902 R0.9 12 1.3 1.8 1.75 12° 4 45
08-00520-30903 R0.9 16 1.3 1.8 1.75 12° 4 50
08-00520-30904 R0.9 20 1.3 1.8 1.75 12° 4 55
08-00520-31001 R1 3 1.5 2 1.94 12° 4 45
08-00520-01000 R1 4 1.5 2 1.94 12° 4 45
08-00521-01000 R1 4 1.5 2 1.94 12° 6 50
08-00520-01001 R1 6 1.5 2 1.94 12° 4 45
08-00521-01001 R1 6 1.5 2 1.94 12° 6 50
08-00520-01002 R1 8 1.5 2 1.94 12° 4 45
08-00521-01002 R1 8 1.5 2 1.94 12° 6 50
08-00520-01003 R1 10 1.5 2 1.94 12° 4 45
08-00521-01003 R1 10 1.5 2 1.94 12° 6 50
08-00520-01004 R1 12 1.5 2 1.94 12° 4 45
08-00521-01004 R1 12 1.5 2 1.94 12° 6 50
08-00520-41001 R1 13 1.5 2 1.94 12° 4 45
08-00520-01005 R1 14 1.5 2 1.94 12° 4 50
08-00520-01006 R1 16 1.5 2 1.94 12° 4 50
08-00521-01005 R1 16 1.5 2 1.94 12° 6 60
08-00520-01007 R1 18 1.5 2 1.94 12° 4 55
08-00520-01008 R1 20 1.5 2 1.94 12° 4 55
08-00521-01008 R1 20 1.5 2 1.94 12° 6 60
08-00520-01009 R1 22 1.5 2 1.94 12° 4 60
08-00520-01010 R1 25 1.5 2 1.94 12° 4 65
08-00521-01010 R1 25 1.5 2 1.94 12° 6 80
08-00520-01011 R1 30 1.5 2 1.94 12° 4 70
08-00521-01012 R1 30 1.5 2 1.94 12° 6 80
08-00520-11001 R1 35 1.5 2 1.94 12° 4 70
08-00521-01014 R1 35 1.5 2 1.94 12° 6 80
08-00520-31002 R1 40 1.5 2 1.94 12° 4 90
08-00521-01015 R1 40 1.5 2 1.94 12° 6 90
08-00520-21251 R1.25 6 2.3 2.5 2.4 12° 4 45
08-00520-11251 R1.25 10 2.3 2.5 2.4 12° 4 45
08-00520-11252 R1.25 15 2.3 2.5 2.4 12° 4 50
08-00520-11253 R1.25 20 2.3 2.5 2.4 12° 4 55
08-00520-11254 R1.25 25 2.3 2.5 2.4 12° 4 65
08-00520-11255 R1.25 30 2.3 2.5 2.4 12° 4 70
08-00520-21252 R1.25 35 2.3 2.5 2.4 12° 4 70
08-00520-31502 R1.5 6 2.5 3 2.85 12° 4 60
08-00520-31503 R1.5 6 2.5 3 2.85 12° 6 60
08-00520-01500 R1.5 8 2.5 3 2.85 12° 6 60
08-00520-01501 R1.5 10 2.5 3 2.85 12° 6 60
08-00520-31504 R1.5 12 2.5 3 2.85 12° 6 60
08-00520-31505 R1.5 14 2.5 3 2.85 12° 6 60
08-00520-01503 R1.5 15 2.5 3 2.85 12° 6 60
08-00520-31506 R1.5 16 2.5 3 2.85 12° 6 60
08-00520-01505 R1.5 20 2.5 3 2.85 12° 6 65
08-00520-01506 R1.5 25 2.5 3 2.85 12° 6 65
08-00520-01507 R1.5 30 2.5 3 2.85 12° 6 70
08-00520-01508 R1.5 35 2.5 3 2.85 12° 6 80
08-00520-11501 R1.5 40 2.5 3 2.85 12° 6 90
08-00520-11751 R1.75 10 2.8 3.5 3.35 12° 6 60
08-00520-11752 R1.75 15 2.8 3.5 3.35 12° 6 60
08-00520-11753 R1.75 20 2.8 3.5 3.35 12° 6 65
08-00520-11754 R1.75 25 2.8 3.5 3.35 12° 6 65
08-00520-11755 R1.75 30 2.8 3.5 3.35 12° 6 70
08-00520-11756 R1.75 35 2.8 3.5 3.35 12° 6 80
08-00520-11757 R1.75 40 2.8 3.5 3.35 12° 6 90
08-00520-11758 R1.75 45 2.8 3.5 3.35 12° 6 90
08-00520-02000 R2 10 3 4 3.8 12° 6 65
08-00520-32001 R2 12 3 4 3.8 12° 6 65
08-00520-32002 R2 14 3 4 3.8 12° 6 65
08-00520-02001 R2 15 3 4 3.8 12° 6 65
08-00520-32003 R2 16 3 4 3.8 12° 6 65
08-00520-02003 R2 20 3 4 3.8 12° 6 65
08-00520-02004 R2 25 3 4 3.8 12° 6 70
08-00520-02005 R2 30 3 4 3.8 12° 6 70
08-00520-02006 R2 35 3 4 3.8 12° 6 80
08-00520-02007 R2 40 3 4 3.8 12° 6 85
08-00520-02008 R2 45 3 4 3.8 12° 6 90
08-00520-02009 R2 50 3 4 3.8 12° 6 100
08-00520-32501 R2.5 10 3.5 5 4.8 12° 6 70
08-00520-12501 R2.5 15 3.5 5 4.8 12° 6 70
08-00520-02501 R2.5 20 3.5 5 4.8 12° 6 70
08-00520-02502 R2.5 25 3.5 5 4.8 12° 6 70
08-00520-02503 R2.5 30 3.5 5 4.8 12° 6 80
08-00520-02504 R2.5 35 3.5 5 4.8 12° 6 80
08-00520-12502 R2.5 40 3.5 5 4.8 12° 6 90
08-00520-12503 R2.5 45 3.5 5 4.8 12° 6 100
08-00520-12504 R2.5 50 3.5 5 4.8 12° 6 100
08-00520-33001 R3 10 6 6 5.8 － 6 70
08-00520-43001 R3 15 6 6 5.8 － 6 70
08-00520-13001 R3 20 6 6 5.8 － 6 70
08-00520-13002 R3 25 6 6 5.8 － 6 70
08-00520-03001 R3 30 6 6 5.8 － 6 80
08-00520-13003 R3 35 6 6 5.8 － 6 80
08-00520-13004 R3 40 6 6 5.8 － 6 90
08-00520-13005 R3 45 6 6 5.8 － 6 100
08-00520-03003 R3 50 6 6 5.8 － 6 120