AMAMCO Tool Catalog (Aug. 2018)

A120 Series - End Mill Ball End 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 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

1/16

3

1/16

0.313

0.059

1/16

A120-11818

3/32

3

3/32

0.469

0.089

3/32

A120-11819

1/8

3

1/8

0.625

0.119

1/8

A120-11823

3/16

3

3/16

0.938

0.178

3/16

A120-11824

1/4

4

1/4

0.75

0.238

1/4

A120-11825

5/16

4

5/16

0.938

0.297

5/16

A120-11826

3/8

4

3/8

1.125

0.356

3/8

A120-11827

1/2

6

1/2

1.5

0.475

1/2

A120-11828

26

* Custom geometries available upon request Traceability not available for these products