AMAMCO Tool Catalog (Aug. 2018)
MILLING TOOLS
A121M Series - End Mill Ball End (metric) high performance diamond coated
APPLICATION End mill for non-ferrous materials like graphite, aluminum, and CFRP TOOL GEOMETRy 4 flute*, stub length, long shank, ball end (*0.5mm is 2 flute) TOOL MATERIAL Solid carbide CVD diamond coated
OD TOLERANCE D1: +0”/ –.002”
Mill Diameter
Overall Length Length of Cut
Neck Length Neck Diameter Shank Diameter
Part ID
D1
L1
L2
L3
D3
D2
0.5
50
0.5
2.5
0.48
3
A121M-11802
1
60
1
5
0.96
3
A121M-11803
1.5
75
1.5
7.5
1.43
3
A121M-11804
2
75
2
10
1.9
3
A121M-11805
3
75
3
15
2.85
3
A121M-11806
4
75
4
20
3.8
4
A121M-11807
6
100
6
30
5.7
6
A121M-11808
8
100
8
32
7.6
8
A121M-11809
10
125
10
40
9.5
10
A121M-11810
12
150
12
48
11.4
12
A121M-11811
27
* Custom geometries available upon request Traceability not available for these products
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