NERB-2

2-Flute Taper Ball End Mill for Runner

●Semi-standard item，please inquire for price and delivery．
●The sizes will no longer be capable being sold after the stock runs out．

  • Material
    Micro Grain Carbide

  • Cutting Possibility of Work Material Hardness
    Up to 40HRC

  • Number of Flutes
    2 Flutes

  • Helix Angle
    30°

  • Applications
    Side Milling

  • Applications
    Slot Milling

  • 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)Taper Angle (l)Length of Cut (d1)Dia. at Large End (d)Shank Dia. (L)Overall Length Semi-standard
▲ 01-00722-01002 R1 10° 4 3.09 4 50 ■
▲ 01-00722-01004 R1 15° 4 3.68 4 50 ■
▲ 01-00722-01005 R1 20° 4 4.31 6 55 ■
▲ 01-00722-01252 R1.25 10° 5 3.86 4 50 ■
▲ 01-00722-01254 R1.25 15° 5 4.6 6 55 ■
▲ 01-00722-01255 R1.25 20° 5 5.39 6 55 ■
▲ 01-00722-01502 R1.5 10° 6 4.63 6 55 ■
▲ 01-00722-01504 R1.5 15° 6 5.52 6 55 ■
▲ 01-00722-01505 R1.5 20° 6 6.47 8 60 ■
▲ 01-00722-01752 R1.75 10° 7 5.41 6 55 ■
▲ 01-00722-01754 R1.75 15° 7 6.44 8 60 ■
▲ 01-00722-01755 R1.75 20° 7 7.55 8 60 ■
▲ 01-00722-02002 R2 10° 8 6.18 6 55 ■
▲ 01-00722-02004 R2 15° 8 7.36 8 60 ■
▲ 01-00722-02005 R2 20° 8 8.62 10 70 ■
▲ 01-00722-02502 R2.5 10° 10 7.72 8 60 ■
▲ 01-00722-02504 R2.5 15° 10 9.2 10 70 ■
▲ 01-00722-02505 R2.5 20° 10 10.78 12 80 ■
▲ 01-00722-03002 R3 10° 12 9.27 10 70 ■
▲ 01-00722-03004 R3 15° 12 11.03 12 80 ■
▲ 01-00722-03005 R3 20° 12 12.94 12 90 ■

▲ means the sizes will no longer be on sale after the stock runs out.