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Carbide end mills
4 teeth
with double helix
Carbide end mills 
4 teeth 
with double helix - INOX

Carbide end mills 4 teeth with double helix - INOX

Recommended for use
< 55 HRc < 1600 N/mm2 Stainless Steel

Applicable
Copper Aluminium

Coating
AlCrN

Carbide end mills 
4 teeth 
with double helix - INOX
Catalogue
number
Number
of teeth
Z
Diameter
D1 h10
Corner
edge 
K x 45°
Overall
length
L1
Length
of edge 
L2
Reduced
neck
length
L3
Reduced
neck
diameter 
D3
Shank
diameter 
D2 h6
NR411.030430,075710--6
NR411.040440,075712--6
NR411.050450,075713--6
NR411.060460,075715--6
NR411.080480,126319--8
NR411.1004100,27224--10
NR411.1204120,28328--12
NR411.1604160,29235--16
NR411.2004200,311042--20
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Carbide end mills 4 teeth with triple helix for aluminium