B257X End Mills With Corner Radius

METRIC ASIA
  • End Mills with Corner Radius- 2 Flutes · Long Length
  • Widely used in roughing 3D curved frame and normal processing.
  • Coating with AlTiN to have perfect wear resistance.
  • Suitable for various steel materials up to HRC56.
  • UMG carbide
  • 塗層種類2
  • 螺旋角 2-2
  • 刀具刃數1-1
  • Nr5
  • 切削邊緣4
  • 7
  • 2
  • 6
  • 5

Steel < 56HRC

P H M K N S

Work Material

P H M K N
GR1 GR2 GR3 GR4 GR5 GR6 GR8 GR9 GR11
Carbon Steel <24HRC Low-alloyed Steel <30HRC Hi-alloyed Steel 30~38HRC Hardened Steel 38~48HRC Hardened Steel 48~56HRC Hardened Steel Stainless Steel Cast Iron Copper

Product Specification

Product Filter
Dc
R
Lc
L
d
z
Dc R Lc L d z
0 -0.02 ±0.01 mm mm h6
3 R0.1 10 50 3 2
3 R0.2 10 50 3 2
3 R0.3 10 50 3 2
3 R0.5 10 50 3 2
4 R0.1 15 60 4 2
4 R0.2 15 60 4 2
4 R0.3 15 60 4 2
4 R0.5 15 60 4 2
4 R1 15 60 4 2
5 R0.2 18 70 5 2
5 R0.3 18 70 5 2
5 R0.5 18 70 5 2
5 R1 18 70 5 2
6 R0.2 20 80 6 2
6 R0.3 20 80 6 2
6 R0.5 20 80 6 2
6 R1 20 80 6 2
6 R1.5 20 80 6 2
6 R2 20 80 6 2
8 R0.2 25 100 8 2
8 R0.3 25 100 8 2
8 R0.5 25 100 8 2
8 R1 25 100 8 2
8 R1.5 25 100 8 2
8 R2 25 100 8 2
8 R3 25 100 8 2
10 R0.2 30 100 10 2
10 R0.3 30 100 10 2
10 R0.5 30 100 10 2
10 R1 30 100 10 2
10 R1.5 30 100 10 2
10 R2 30 100 10 2
10 R3 30 100 10 2
12 R0.2 40 110 12 2
12 R0.3 40 110 12 2
12 R0.5 40 110 12 2
12 R1 40 110 12 2
12 R1.5 40 110 12 2
12 R2 40 110 12 2
12 R3 40 110 12 2
16 R0.5 50 140 16 2
16 R1 50 140 16 2
16 R1.5 50 140 16 2
16 R2 50 140 16 2
16 R3 50 140 16 2
16 R4 50 140 16 2
20 R0.5 60 160 20 2
20 R1 60 160 20 2
20 R1.5 60 160 20 2
20 R2 60 160 20 2
20 R3 60 160 20 2
20 R4 60 160 20 2
20 R5 60 160 20 2