NSB-2

2-Flute Ball End Mill

●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
    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 (l)Length of Cut (D)Dia. (γ)Neck Taper Angle (d)Shank Dia. (L)Overall Length Semi-standard
▲ 01-00522-00100 R1 3 2 9° 4 60 ■
▲ 01-00522-00125 R1.25 3.5 2.5 9° 4 60 ■
▲ 01-00522-00150 R1.5 4 3 9° 6 60 ■
▲ 01-00522-00175 R1.75 5 3.5 9° 6 60 ■
▲ 01-00522-00200 R2 6 4 9° 6 60 ■
▲ 01-00522-00250 R2.5 8 5 9° 6 60 ■
▲ 01-00522-00300 R3 10 6 － 6 80 ■
▲ 01-00522-00350 R3.5 13 7 9° 8 90 ■
▲ 01-00522-00400 R4 13 8 － 8 90 ■
▲ 01-00522-00450 R4.5 15 9 9° 10 100 ■
▲ 01-00522-00500 R5 15 10 － 10 100 ■
▲ 01-00522-00550 R5.5 15 11 9° 12 110 ■
▲ 01-00522-00600 R6 15 12 － 12 110 ■
▲ 01-00522-00700 R7 20 14 9° 16 160 ■
▲ 01-00522-00800 R8 20 16 － 16 160 ■
▲ 01-00522-00900 R9 25 18 9° 20 170 ■
▲ 01-00522-01000 R10 25 20 － 20 170 ■

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