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Carbide end mills
4 teeth with helix 45°
OR452
Carbide end mills 
4 teeth 
with double helix
OR411

Carbide end mills 4 teeth with double helix OR411

Recommended for use
< 60 HRc < 1600 N/mm2 Steel Stainless Steel Cast Iron

Applicable
Aluminium

Coating
AlCrN

Carbide end mills 
4 teeth 
with double helix
OR411
Catalogue
number
Diameter
D1 h10
Corner
edge 
K x 45°
Overall
length
L1
Length
of edge 
L2
Shank
diameter 
D2 h6
OR411.02020,055054
OR411.03030,075786
OR411.04040,0757126
OR411.05050,0757136
OR411.06060,0757156
OR411.08080,1263198
OR411.100100,2722410
OR411.120120,2832812
OR411.160160,2923516
OR411.200200,31104220
OR411.250250,31255025
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Carbide end mills for wear-resistant materials - HARD 4 flutes HR411