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Measurement system

Metric tools

Application

Drilling

Drilling

Milling

Parting and grooving

Threading

Turning

Material group

Cast Iron

Stainless steel

Steel

Steel

Machining type

Finishing

Medium

Roughing

Use clasification

Continuous

Interruption

Slight interruption

Clearance angle

Negative

Positive

Insert shape

A - Parallelogram 85°

C - Rhombic 80°

E - Rhombic 75°

H - Hexagonal 120°

L - Rectangular 90°

Others

R - Round

S - Square 90°

T - Triangular 60°

W - Trigon 80°

X - Rhombic 87°

Inscribed circle

5.55

5.65

6.0

6.5

6.35

7.0

7.50

7.94

8.0

9.0

9.7

9.10

9.52

10.0

11.0

11.6

12.0

12.7

12.35

13.34

15.88

16.0

20.0

25.0

32.0

Insert corner

0.2

0.3

0.4

0.5

0.8

0.15

1.2

1.5

2.0

2.5

3.0

6.0

8.0

10.0

Insert thickness (mm)

1.60

1.98

2.00

2.20

2.38

2.40

2.50

3.00

3.10

3.17

3.18

3.30

3.50

3.70

3.97

4.00

4.17

4.20

4.40

4.70

4.76

4.95

5.00

5.30

5.40

5.56

6.00

6.35

7.94

10.00

Grade

CB30

CB70

CBN

CC2

CC7

CW1

CX6

CX9

KM15

ML30

NC25

PM25

PM40

TIN21

TIN25

TIN28

TK15

TL10

TL20

TL30

TL40

TN15

TN20

TN30

TN35

TS15

TS20

ZR10