Inch

Metric

0.160"

1/32" to 1/8"

3/64" to 1/4"

1/8" to 1/2"

3/16" to 3/4"

3/16" to 1 1/2"

1/4" to 3/4"

1/4" to 1"

1/4" to 1 1/4"

3/8" to 1 1/2"

1/2" to 1 3/4"

3/4" to 2 1/2"

7/8" to 2"

1" to 3"

0.004"

0.008"

0.015"

0.030"

Roughing

Medium

Finishing

35°

55°

60°

80°

90°

Aluminum Titanium Nitride (AlTiN) Coated

Diamondlike Carbon (DLC) Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Aluminum Oxygen Nitride (TiAlON) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Uncoated

2

3

4

6

8

12

0.089"

0.11"

0.15"

0.173"

0.203"

0.312"

1"

30°

45°

2B998

EAR99