Inch

Metric

Ball

Barrel

Chamfering

Dovetail

Drill/Mill

Flush Trimming

Panel Pilot

Rounded-Edge Square

Square

Tapered

Threading

Undercutting

1"

1 1/4"

2"

3 mm

4 mm

4.8 mm

5 mm

6 mm

7 mm

8 mm

9 mm

9.5 mm

10 mm

12 mm

12.7 mm

14 mm

15.9 mm

16 mm

18 mm

19 mm

20 mm

22 mm

22.2 mm

25 mm

Carbide

Steel

Aluminum Chromium Nitride (AlCrN) Coated

Aluminum Non-Ferrous (ANF) Coated

Aluminum Titanium Nitride (AlTiN) Coated

Ceramic Coated

Diamond Coated

Diamondlike Carbon (DLC) Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Aluminum Silicon Nitride (TiAlSiN) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Diboride (TiB2) Coated

Titanium Nitride (TiN) Coated

Uncoated

Zirconium Nitride (ZrN) Coated

Diamond Pattern

Fluteless

Intersecting

Staggered

Straight

0°

10° to 43°

12°

15°

15° to 55°

20°

28°

29° to 31°

30°

30° to 32°

33°

35°

35° to 38°

36°

36° to 38°

36° to 39°

37°

37° to 39°

38°

39° to 41°

40°

40° to 42°

40° to 43°

41°

41° to 45°

45°

0.004"

0.006"

0.008"

0.01"

0.012"

0.013"

0.014"

0.015"

0.016"

0.02"

0.021"

0.023"

0.024"

0.025"

0.028"

0.03"

0.031"

0.045"

0.047"

0.06"

0.062"

0.063"

0.09"

0.12"

0.125"

0.15"

0.19"

0.25"

0.05 mm

0.1 mm

0.15 mm

0.2 mm

0.3 mm

0.5 mm

0.76 mm

1 mm

1.5 mm

2 mm

2.5 mm

3 mm

4 mm

5 mm

1°

1 1/2°

2°

3°

5°

7°

10°

15°

20°

25°

30°

45°

Compliant

Not Compliant

Compliant

Not Compliant

EAR99

Exempt

20°

30°

60°

90°

0.051"

0.075"

0.082"

0.102"

0.112"

0.154"

0.172"

0.212"

0.232"

0.317"

1.3 mm