Inch

Metric

8-32

10-32

1/4"-20

M4

M6

M8

Along-the-Length Turning

Back Boring

Boring

Chamfering

External Profiling

Facing

Internal Grooving

Internal Profiling

Aluminum

Carbide

Plastic

Steel

1"

1 1/2"

1 3/4"

2"

2 5/8"

3"

3 1/4"

6"

8"

12"

18"

24"

12.7 mm

20 mm

25 mm

30 mm

44 mm

50 mm

66 mm

75 mm

150 mm

180 mm

196 mm

203 mm

300 mm

360 mm

450 mm

540 mm

600 mm

6 mm

10 mm

13 mm

19 mm

8-32

10-32

1/4"-20

M4

M6

M8

0.004"

0.005"

0.007"

0.008"

0.010"

0.015"

0.020"

Yes

No

EAR99

1"

1 1/4"

1 1/2"

1 3/4"

2"

2 1/2"

3"

Hold Down

Push Only

Squeeze

1"

1 1/8"

12 mm

13 mm

16 mm

40 mm

50 mm

63 mm

Aluminum Titanium Chromium Nitride (AlTiCrN) Coated

Aluminum Titanium Nitride (AlTiN) Coated

Anodized

Diamondlike Carbon (DLC) Coated

Rubber Coated

Titanium Nitride (TiN) Coated

Uncoated

35°

55°

60°

80°

CDHB

CDHH

CNMG

DCGT

DCMT

DNGA

DNGG

DNMG

DNMM

DNMX

TDHB

TNGG

TNMG

VCGT

VPGT