• Multipurpose End Mills
E144X 7 Leaders

Multipurpose End Mills

Multipurpose End Mills for Finishing Process- 4 Flutes 
  • Effectively decrease the vibration by various helix geometry and unequal flutes designs.
  • Big chip breaker is designed to reach high removal rate for various work materials.
  • Obviously improve tool life with Nano multilayer coating AlTiCrN.
  • Bigger helix design is for better finishing machining.
  • Suitable for different kinds of materials in finishing.
Steel < 48HRC
P H M K N S
UMG
Helix Angle_43~48
Flute_4Z-uneven-R2
Relief_N_r 8
Corner Edge 90˚_
AlTiXN/ X
Operation Type-3
Operation Type-22
Operation Type-31
Work Material
P H M K N S
GR1 GR2 GR3 GR4 GR5 GR6 GR7 GR8 GR9 GR10 GR11 GR12 GR13 GR14 GR15 GR16 GR17
Carbon Steel <24HRC
Low-alloyed Steel
<30HRC
Hi-Alloyed Steel
30~38HRC
Hardened Steel
38~48HRC
Hardened Steel
48~56HRC
Hardened Steel
56~68HRC
Hardened Steel
Stainless Steel Cast Iron Aluminium Copper Plastics FRP CFRP Composite Material Graphite Titanium Nickel High Temp Alloys
Product Specification
  • Dc. 1.0mm~20mm
DC Lc L d
0
-0.02
mm mm h6
1 3 50 4
1.5 5 50 4
2 6 50 4
2.5 8 50 4
3A 8 50 4
4A 11 50 4
3 8 50 6
3.5 10 50 6
4 11 50 6
4.5 11 50 6
5 13 50 6
5.5 13 50 6
6 16 50 6
7 20 60 8
8 20 60 8
9 25 72 10
10 25 72 10
11 30 75 12
12 30 75 12
14 40 100 16
16 45 100 16
20 50 110 20