MRBTN230

MUGEN COATING 2-Flute Long Taper Neck Ball End Mill

●It is possible to increase rigidity with the neck taper．
●The volume of depth of cut will be more than conventional end mills．

  • 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<0.25)

  • 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
08-00570-01020 R0.1 30′ 1 0.21 0.2 0.4 12° 0°19′ 4 50
08-00570-01021 R0.1 30′ 1.5 0.22 0.2 0.4 12° 0°23′ 4 50
08-00570-01022 R0.1 30′ 2 0.23 0.2 0.4 12° 0°25′ 4 50
08-00570-01040 R0.1 1° 1 0.22 0.2 0.4 12° 0°38′ 4 50
08-00570-01041 R0.1 1° 1.5 0.24 0.2 0.4 12° 0°47′ 4 50
08-00570-01042 R0.1 1° 2 0.26 0.2 0.4 12° 0°51′ 4 50
08-00570-01050 R0.1 1°30′ 1 0.23 0.2 0.4 12° 0°57′ 4 50
08-00570-01051 R0.1 1°30′ 1.5 0.26 0.2 0.4 12° 1°11′ 4 50
08-00570-01052 R0.1 1°30′ 2 0.28 0.2 0.4 12° 1°16′ 4 50
08-00570-01060 R0.1 2° 1 0.24 0.2 0.4 12° 1°16′ 4 50
08-00570-01061 R0.1 2° 1.5 0.28 0.2 0.4 12° 1°35′ 4 50
08-00570-01062 R0.1 2° 2 0.31 0.2 0.4 12° 1°41′ 4 50
08-00570-01080 R0.1 3° 1 0.26 0.2 0.4 12° 1°54′ 4 50
08-00570-01081 R0.1 3° 1.5 0.32 0.2 0.4 12° 2°21′ 4 50
08-00570-01082 R0.1 3° 2 0.37 0.2 0.4 12° 2°32′ 4 50
08-00570-01092 R0.1 5° 2 0.48 0.2 0.4 12° 4°13′ 4 50
08-00570-01521 R0.15 30′ 3 0.34 0.3 0.6 12° 0°25′ 4 50
08-00570-01540 R0.15 1° 2 0.35 0.3 0.6 12° 0°45′ 4 50
08-00570-01541 R0.15 1° 3 0.38 0.3 0.6 12° 0°51′ 4 50
08-00570-01550 R0.15 1°30′ 2 0.37 0.3 0.6 12° 1°08′ 4 50
08-00570-01551 R0.15 1°30′ 3 0.43 0.3 0.6 12° 1°16′ 4 50
08-00570-01561 R0.15 2° 3 0.47 0.3 0.6 12° 1°41′ 4 50
08-00570-01581 R0.15 3° 3 0.55 0.3 0.6 12° 2°32′ 4 50
08-00570-01591 R0.15 5° 3 0.72 0.3 0.6 12° 4°13′ 4 50
08-00570-02021 R0.2 30′ 2 0.42 0.4 0.8 12° 0°20′ 4 50
08-00570-02023 R0.2 30′ 3 0.44 0.4 0.8 12° 0°24′ 4 50
08-00570-02022 R0.2 30′ 4 0.46 0.4 0.8 12° 0°25′ 4 50
08-00570-02041 R0.2 1° 2 0.44 0.4 0.8 12° 0°40′ 4 50
08-00570-02043 R0.2 1° 3 0.48 0.4 0.8 12° 0°47′ 4 50
08-00570-02042 R0.2 1° 4 0.51 0.4 0.8 12° 0°51′ 4 50
08-00570-02051 R0.2 1°30′ 2 0.46 0.4 0.8 12° 1°00′ 4 50
08-00570-02053 R0.2 1°30′ 3 0.52 0.4 0.8 12° 1°11′ 4 50
08-00570-02052 R0.2 1°30′ 4 0.57 0.4 0.8 12° 1°16′ 4 50
08-00570-02061 R0.2 2° 2 0.48 0.4 0.8 12° 1°20′ 4 50
08-00570-02063 R0.2 2° 3 0.55 0.4 0.8 12° 1°34′ 4 50
08-00570-02062 R0.2 2° 4 0.62 0.4 0.8 12° 1°41′ 4 50
08-00570-02081 R0.2 3° 2 0.53 0.4 0.8 12° 2°00′ 4 50
08-00570-02082 R0.2 3° 4 0.74 0.4 0.8 12° 2°31′ 4 50
08-00570-02092 R0.2 5° 4 0.96 0.4 0.8 12° 4°13′ 4 50
08-00570-02521 R0.25 30′ 3 0.53 0.5 1 12° 0°22′ 4 50
08-00570-02522 R0.25 30′ 5 0.57 0.5 1 12° 0°25′ 4 50
08-00570-02541 R0.25 1° 3 0.57 0.5 1 12° 0°44′ 4 50
08-00570-02542 R0.25 1° 5 0.64 0.5 1 12° 0°51′ 4 50
08-00570-02551 R0.25 1°30′ 3 0.6 0.5 1 12° 1°06′ 4 50
08-00570-02552 R0.25 1°30′ 5 0.71 0.5 1 12° 1°16′ 4 50
08-00570-02561 R0.25 2° 3 0.64 0.5 1 12° 1°27′ 4 50
08-00570-02562 R0.25 2° 5 0.78 0.5 1 12° 1°41′ 4 50
08-00570-02581 R0.25 3° 3 0.71 0.5 1 12° 2°11′ 4 50
08-00570-02582 R0.25 3° 5 0.92 0.5 1 12° 2°32′ 4 50
08-00570-02592 R0.25 5° 5 1.2 0.5 1 12° 4°13′ 4 50
08-00570-03021 R0.3 30′ 5 0.67 0.6 1.2 12° 0°24′ 4 50
08-00570-03022 R0.3 30′ 8 0.72 0.6 1.2 12° 0°27′ 4 50
08-00570-03040 R0.3 1° 4 0.7 0.6 1.2 12° 0°45′ 4 50
08-00570-03041 R0.3 1° 5 0.73 0.6 1.2 12° 0°49′ 4 50
08-00570-03043 R0.3 1° 6 0.77 0.6 1.2 12° 0°51′ 4 50
08-00570-03042 R0.3 1° 8 0.84 0.6 1.2 12° 0°53′ 4 50
08-00570-03051 R0.3 1°30′ 5 0.8 0.6 1.2 12° 1°13′ 4 50
08-00570-03052 R0.3 1°30′ 8 0.96 0.6 1.2 12° 1°19′ 4 50
08-00570-03061 R0.3 2° 6 0.94 0.6 1.2 12° 1°41′ 4 50
08-00570-03062 R0.3 2° 8 1.07 0.6 1.2 12° 1°46′ 4 50
08-00570-03081 R0.3 3° 6 1.1 0.6 1.2 12° 2°32′ 4 50
08-00570-03082 R0.3 3° 8 1.31 0.6 1.2 12° 2°39′ 4 50
08-00570-03092 R0.3 5° 8 1.79 0.6 1.2 12° 4°25′ 4 50
08-00570-04021 R0.4 30′ 8 0.91 0.8 1.6 12° 0°25′ 4 50
08-00570-04022 R0.4 30′ 12 0.98 0.8 1.6 12° 0°27′ 4 60
08-00570-04041 R0.4 1° 8 1.02 0.8 1.6 12° 0°50′ 4 50
08-00570-04042 R0.4 1° 12 1.16 0.8 1.6 12° 0°54′ 4 60
08-00570-04051 R0.4 1°30′ 8 1.14 0.8 1.6 12° 1°16′ 4 50
08-00570-04052 R0.4 1°30′ 12 1.34 0.8 1.6 12° 1°21′ 4 60
08-00570-04061 R0.4 2° 8 1.25 0.8 1.6 12° 1°42′ 4 50
08-00570-04062 R0.4 2° 12 1.53 0.8 1.6 12° 1°48′ 4 60
08-00570-04081 R0.4 3° 8 1.47 0.8 1.6 12° 2°31′ 4 50
08-00570-04082 R0.4 3° 12 1.89 0.8 1.6 12° 2°41′ 4 60
08-00570-05021 R0.5 30′ 10 1.14 1 2 12° 0°25′ 4 60
08-00570-05022 R0.5 30′ 15 1.23 1 2 12° 0°27′ 4 60
08-00570-05023 R0.5 30′ 20 1.31 1 2 12° 0°28′ 4 70
08-00570-05024 R0.5 30′ 25 1.41 1 2 12° 0°29′ 4 70
08-00570-05039 R0.5 1° 6 1.14 1 2 12° 0°43′ 4 60
08-00570-05040 R0.5 1° 8 1.21 1 2 12° 0°48′ 4 60
08-00570-05041 R0.5 1° 10 1.28 1 2 12° 0°50′ 4 60
08-00570-05044 R0.5 1° 12 1.35 1 2 12° 0°52′ 4 60
08-00570-05042 R0.5 1° 15 1.45 1 2 12° 0°54′ 4 60
08-00570-05045 R0.5 1° 16 1.49 1 2 12° 0°54′ 4 60
08-00570-05043 R0.5 1° 20 1.63 1 2 12° 0°55′ 4 70
08-00570-05046 R0.5 1° 22 1.7 1 2 12° 0°56′ 4 70
08-00570-05047 R0.5 1° 25 1.8 1 2 12° 0°56′ 4 70
08-00570-05049 R0.5 1°30′ 6 1.21 1 2 12° 1°05′ 4 60
08-00570-05050 R0.5 1°30′ 8 1.31 1 2 12° 1°12′ 4 60
08-00570-05051 R0.5 1°30′ 10 1.42 1 2 12° 1°16′ 4 60
08-00570-05054 R0.5 1°30′ 12 1.52 1 2 12° 1°18′ 4 60
08-00570-05052 R0.5 1°30′ 15 1.68 1 2 12° 1°21′ 4 60
08-00570-05055 R0.5 1°30′ 16 1.73 1 2 12° 1°21′ 4 60
08-00570-05053 R0.5 1°30′ 20 1.94 1 2 12° 1°23′ 4 70
08-00570-05056 R0.5 1°30′ 22 2.05 1 2 12° 1°24′ 4 70
08-00570-05057 R0.5 1°30′ 25 2.2 1 2 12° 1°24′ 4 70
08-00570-05059 R0.5 1°30′ 36 2.78 1 2 12° 1°26′ 4 70
08-00570-05061 R0.5 2° 10 1.56 1 2 12° 1°41′ 4 60
08-00570-05062 R0.5 2° 15 1.91 1 2 12° 1°48′ 4 60
08-00570-05063 R0.5 2° 20 2.26 1 2 12° 1°51′ 4 70
08-00570-05081 R0.5 3° 10 1.84 1 2 12° 2°31′ 4 60
08-00570-05082 R0.5 3° 15 2.36 1 2 12° 2°41′ 4 60
08-00570-05083 R0.5 3° 20 2.89 1 2 12° 2°46′ 4 70
08-00570-05092 R0.5 5° 15 3.27 1 2 12° 4°28′ 6 60
08-00570-05093 R0.5 5° 20 4.15 1 2 12° 4°37′ 6 70
08-00570-06021 R0.6 30′ 12 1.37 1.2 2.4 12° 0°25′ 4 60
08-00570-06022 R0.6 30′ 24 1.58 1.2 2.4 12° 0°28′ 4 70
08-00570-06041 R0.6 1° 12 1.54 1.2 2.4 12° 0°51′ 4 60
08-00570-06042 R0.6 1° 24 1.95 1.2 2.4 12° 0°55′ 4 70
08-00570-06051 R0.6 1°30′ 12 1.7 1.2 2.4 12° 1°16′ 4 60
08-00570-06052 R0.6 1°30′ 24 2.33 1.2 2.4 12° 1°23′ 4 70
08-00570-06061 R0.6 2° 12 1.87 1.2 2.4 12° 1°41′ 4 60
08-00570-06062 R0.6 2° 24 2.71 1.2 2.4 12° 1°51′ 4 70
08-00570-06081 R0.6 3° 12 2.21 1.2 2.4 12° 2°32′ 4 60
08-00570-06082 R0.6 3° 24 3.46 1.2 2.4 12° 2°46′ 6 70
08-00570-06091 R0.6 5° 12 2.88 1.2 2.4 12° 4°13′ 4 60
08-00570-06092 R0.6 5° 24 4.98 1.2 2.4 12° 4°37′ 6 70
08-00570-07520 R0.75 30′ 10 1.62 1.5 3 12° 0°23′ 4 60
08-00570-07521 R0.75 30′ 15 1.71 1.5 3 12° 0°25′ 4 60
08-00570-07522 R0.75 30′ 30 1.97 1.5 3 12° 0°28′ 4 70
08-00570-07540 R0.75 1° 10 1.74 1.5 3 12° 0°45′ 4 60
08-00570-07541 R0.75 1° 15 1.92 1.5 3 12° 0°51′ 4 60
08-00570-07543 R0.75 1° 20 2.09 1.5 3 12° 0°53′ 4 60
08-00570-07542 R0.75 1° 30 2.44 1.5 3 12° 0°55′ 4 70
08-00570-07550 R0.75 1°30′ 10 1.87 1.5 3 12° 1°08′ 4 60
08-00570-07551 R0.75 1°30′ 15 2.13 1.5 3 12° 1°16′ 4 60
08-00570-07552 R0.75 1°30′ 30 2.91 1.5 3 12° 1°23′ 4 70
08-00570-07560 R0.75 2° 10 1.99 1.5 3 12° 1°31′ 4 60
08-00570-07561 R0.75 2° 15 2.34 1.5 3 12° 1°41′ 4 60
08-00570-07563 R0.75 2° 20 2.69 1.5 3 12° 1°46′ 4 60
08-00570-07562 R0.75 2° 30 3.39 1.5 3 12° 1°51′ 6 70
08-00570-07581 R0.75 3° 15 2.76 1.5 3 12° 2°32′ 4 60
08-00570-07583 R0.75 3° 20 3.28 1.5 3 12° 2°39′ 4 60
08-00570-07582 R0.75 3° 30 4.33 1.5 3 12° 2°46′ 6 70
08-00570-07591 R0.75 5° 15 3.6 1.5 3 12° 4°13′ 6 60
08-00570-07592 R0.75 5° 28.7 6 1.5 3 － 4°36′ 6 70
08-00570-10019 R1 30′ 12 2.14 2 4 12° 0°21′ 4 60
08-00570-10020 R1 30′ 16 2.21 2 4 12° 0°24′ 4 60
08-00570-10021 R1 30′ 20 2.28 2 4 12° 0°25′ 4 60
08-00570-10022 R1 30′ 30 2.45 2 4 12° 0°27′ 4 70
08-00570-10023 R1 30′ 40 2.63 2 4 12° 0°28′ 4 80
08-00570-10039 R1 1° 12 2.28 2 4 12° 0°43′ 4 60
08-00570-10040 R1 1° 16 2.42 2 4 12° 0°48′ 4 60
08-00570-10041 R1 1° 20 2.56 2 4 12° 0°51′ 4 60
08-00570-10044 R1 1° 25 2.73 2 4 12° 0°53′ 4 60
08-00570-10042 R1 1° 30 2.91 2 4 12° 0°54′ 4 70
08-00570-10045 R1 1° 35 3.08 2 4 12° 0°55′ 4 80
08-00570-10043 R1 1° 40 3.26 2 4 12° 0°55′ 6 80
08-00570-10049 R1 1°30′ 12 2.42 2 4 12° 1°05′ 4 60
08-00570-10050 R1 1°30′ 16 2.63 2 4 12° 1°12′ 4 60
08-00570-10051 R1 1°30′ 20 2.84 2 4 12° 1°16′ 4 60
08-00570-10054 R1 1°30′ 25 3.1 2 4 12° 1°19′ 4 60
08-00570-10052 R1 1°30′ 30 3.36 2 4 12° 1°21′ 6 70
08-00570-10055 R1 1°30′ 35 3.62 2 4 12° 1°22′ 6 80
08-00570-10053 R1 1°30′ 40 3.89 2 4 12° 1°23′ 6 80
08-00570-10059 R1 2° 12 2.56 2 4 12° 1°27′ 4 60
08-00570-10060 R1 2° 16 2.84 2 4 12° 1°36′ 4 60
08-00570-10061 R1 2° 20 3.12 2 4 12° 1°41′ 4 60
08-00570-10062 R1 2° 30 3.82 2 4 12° 1°48′ 6 70
08-00570-10063 R1 2° 40 4.51 2 4 12° 1°51′ 6 80
08-00570-10079 R1 3° 12 2.84 2 4 12° 2°11′ 4 60
08-00570-10080 R1 3° 16 3.26 2 4 12° 2°24′ 4 60
08-00570-10081 R1 3° 20 3.68 2 4 12° 2°31′ 6 70
08-00570-10082 R1 3° 30 4.73 2 4 12° 2°41′ 6 70
08-00570-10083 R1 3° 40 5.77 2 4 12° 2°46′ 6 80
08-00570-10091 R1 5° 20 4.8 2 4 12° 4°13′ 6 70
08-00570-10092 R1 5° 26.8 6 2 4 － 4°25′ 6 70
08-00570-10093 R1 5° 38.2 8 2 4 － 4°36′ 8 80
08-00570-15018 R1.5 30′ 15 3.16 3 6 12° 0°20′ 6 70
08-00570-15019 R1.5 30′ 20 3.24 3 6 12° 0°22′ 6 70
08-00570-15020 R1.5 30′ 30 3.43 3 6 12° 0°26′ 6 70
08-00570-15022 R1.5 30′ 40 3.6 3 6 12° 0°27′ 6 80
08-00570-15021 R1.5 30′ 50 3.77 3 6 12° 0°27′ 6 90
08-00570-15038 R1.5 1° 15 3.31 3 6 12° 0°39′ 6 70
08-00570-15039 R1.5 1° 20 3.49 3 6 12° 0°45′ 6 70
08-00570-15040 R1.5 1° 30 3.84 3 6 12° 0°51′ 6 70
08-00570-15042 R1.5 1° 40 4.19 3 6 12° 0°53′ 6 80
08-00570-15041 R1.5 1° 50 4.54 3 6 12° 0°54′ 6 90
08-00570-15048 R1.5 1°30′ 15 3.47 3 6 12° 1°00′ 6 70
08-00570-15049 R1.5 1°30′ 20 3.73 3 6 12° 1°07′ 6 70
08-00570-15050 R1.5 1°30′ 30 4.26 3 6 12° 1°16′ 6 70
08-00570-15052 R1.5 1°30′ 40 4.78 3 6 12° 1°19′ 6 80
08-00570-15051 R1.5 1°30′ 50 5.3 3 6 12° 1°22′ 6 90
08-00570-15058 R1.5 2° 15 3.63 3 6 12° 1°20′ 6 70
08-00570-15059 R1.5 2° 20 3.98 3 6 12° 1°31′ 6 70
08-00570-15060 R1.5 2° 30 4.68 3 6 12° 1°41′ 6 70
08-00570-15061 R1.5 2° 48.9 6 3 6 － 1°49′ 6 90
08-00570-15079 R1.5 3° 20 4.47 3 6 12° 2°16′ 6 70
08-00570-15080 R1.5 3° 30 5.52 3 6 12° 2°32′ 6 70
08-00570-15081 R1.5 3° 50 7.61 3 6 12° 2°43′ 8 90
08-00570-15091 R1.5 5° 23.1 6 3 6 － 3°58′ 6 70
08-00570-20019 R2 30′ 20 4.21 4 8 12° 0°19′ 6 70
08-00570-20020 R2 30′ 40 4.56 4 8 12° 0°25′ 6 90
08-00570-20021 R2 30′ 60 4.91 4 8 12° 0°27′ 6 110
08-00570-20039 R2 1° 20 4.42 4 8 12° 0°40′ 6 70
08-00570-20040 R2 1° 40 5.12 4 8 12° 0°50′ 6 90
08-00570-20041 R2 1° 60 5.82 4 8 12° 0°54′ 6 110

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