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.